FERTILITY ENHANCEMENT PREPARATIONS

Brand Owner (click to sort) Address Description
BABY ASAP Merriman, Mark 32 Via Mariposa Newbury Park CA 91320 Fertility enhancement preparations; perinatal supplements;BABY;
BABY MAKER OPTIMAL HEALTH STRATEGIES 6650 W North Ave Wauwatosa WI 53213 Fertility enhancement preparations; Nutritional supplements; Calcium supplements; Food supplements; Health food supplements; Herbal supplements; Herbal supplements for natural fertility; Herbal supplements for women health; Mineral nutritional supplements; Mineral supplements; Mineral food supplements; Natural herbal supplements; Protein supplements; Vitamin supplements; Vitamin and mineral supplements;BABY'';
BABYDANCE Fairhaven Health 1410 11th Street Bellingham WA 98225 Fertility enhancement preparations; fertility products, namely, non-spermicidal fertility lubricants and vaginal moisturizers;BABY DANCE;
CEBITROPIN Centro de Biotecnologia y Biomedicina SpA Granada 186, Vilumanque Concepcion 4030000 Chile Fertility enhancement preparations; Hormonal preparations; Veterinary preparations for cattle, swine and dogs to induce ovulation, induce follicular development, enhance fertility, maintain pregnancy, regulate ovulation and treat cystic ovaries;The wording CEBITROPIN has no meaning in a foreign language.;
COUNTBOOST Fairhaven Health 1410 11th Street Bellingham WA 98225 Fertility enhancement preparations;COUNT BOOST;
COUNTBOOST Fairhaven Health Ste 403 1200 Harris Ave Bellingham WA 98225 Fertility enhancement preparations;COUNT BOOST;
ERECTA Hennis, Daniel B. 19624 Cherry Street Mokena IL 60448 Fertility enhancement preparations; Vitamins; Mineral supplements; Nutritional supplements; Vitamin supplements; Herbal supplements;
FAIRHAVEN HEALTH Fairhaven Health 1410 11th Street Bellingham WA 98225 Fertility enhancement preparations; In-vitro ovulation prediction test kit for home use; Ovulation test kits; Pharmaceutical products and preparations for hydrating the skin during pregnancy;as to HEALTH;
FERTILE BAR Wong, Dylan J dylanjwong@yahoo.com 3942 Avenida Brisa Rancho Santa Fe CA 92091 Fertility enhancement preparations; Food supplements, namely, anti-oxidants; Nutritional supplement energy bars;
FERTILE FOODS Simmons, Kathryn Unit 506 625 W. Wrightwood Chicago IL 60614 Fertility enhancement preparations;FOODS;
FERTILE MOON Tamara ZumMallen 462 North Linden Drive, Suite #340 Beverly Hills CA 90212 Fertility enhancement preparations; dietary and nutritional supplements; prenatal vitamins and nutritional, probiotic, herbal, calcium, food, and homeopathic supplements; nutritional supplement shakes; nutritional and dietary supplements formed and packaged as bars; herbal tinctures for medicinal purposes; herbal teas for medicinal purposes; medicinal teas; herbs for medicinal purposes; herbal topical creams, gels, salves, sprays, powders, balms, liniments, and ointments for the relief of aches and pains, infertility, nausea, anxiety, skin irritation, swelling, and sore skin;FERTILE;
FERTILITY NUTRACEUTICALS Fertility Nutraceuticals Fertility Nutraceuticals 21 East 69th Street New York NY 10021 Fertility enhancement preparations; Dietary and nutritional supplements; Dietary and nutritional supplements containing DHEA, coenzymes, extracts and oils; Dietary and nutritional supplements for female and male fertility and sexual health;
FERTILITYDISK Kim Bayliss P.O Box 10702 Oakland CA 94610 Fertility enhancement preparations;FERTILITY DISK;
FERTILMAX Natures Nectar Limited 7092 ASHLAWN DR BRECKSVILLE OH 44141 Fertility enhancement preparations;
FULL THROTTLE ON DEMAND Chiarello, Cory 4234 I-75 Business Spur Sault Ste Marie MI 49783 Fertility enhancement preparations; Herbal male enhancement capsules; Sexual stimulant gels; Orgasm creams;
INFINIGHT PREMIUM NATURAL COSMETICS INC. 3475 OLD CONEJO RD STE C1 THOUSAND OAKS CA 91320 Fertility enhancement preparations; Herbal male enhancement capsules; Herbal supplements for boosting energy and for sexual dysfunction; Natural supplements for treating erectile dysfunction; Orgasm creams; Personal lubricants; Personal sexual lubricants; Pharmaceutical for the treatment of erectile dysfunction; Sexual stimulant gels; Sexual stimulant sprays; Topical preparations, namely, sprays, gels and creams for enhancing sexual arousal; Water-based personal lubricants;
IT STARTS WITH THE EGG Fett, Rebecca 9040 Byron Ave Miami Beach FL 33154 Fertility enhancement preparations;Providing health information in the field of fertility;
LIAGOR SIERRA INTERNATIONAL CORPORATION 4000 W. 139TH STREET HAWTHORNE CA 90250 Fertility enhancement preparations; Herbal male enhancement capsules; Natural supplements for treating erectile dysfunction; Pharmaceutical for the treatment of erectile dysfunction; Pharmaceutical preparations and substances for the treatment of viral, metabolic, endocrine, musculoskeletal, cardiovascular, cardiopulmonary, genitourinary, sexual dysfunction, oncological, hepatological, ophthalmic, respiratory, neurological, gastrointestinal, hormonal, dermatological, psychiatric and immune system related diseases and disorders; Pharmaceuticals for the treatment of erectile dysfunction;
LIAGOR Hakim Emil S 2816 Swagrass Dr santa Ana CA 92706 Fertility enhancement preparations; Herbal male enhancement capsules; Natural supplements for treating erectile dysfunction; Pharmaceutical for the treatment of erectile dysfunction; Pharmaceutical preparations and substances for the treatment of viral, metabolic, endocrine, musculoskeletal, cardiovascular, cardiopulmonary, genitourinary, sexual dysfunction, oncological, hepatological, ophthalmic, respiratory, neurological, gastrointestinal, hormonal, dermatological, psychiatric and immune system related diseases and disorders; Pharmaceuticals for the treatment of erectile dysfunction;
LUBELAB ORGANIC PREMIUM NATURAL COSMETICS INC. 3475 OLD CONEJO RD STE C1 THOUSAND OAKS CA 91320 Fertility enhancement preparations; Herbal male enhancement capsules; Herbal supplements for boosting energy, sexual dysfunction; Natural supplements for treating erectile dysfunction; Orgasm creams; Personal lubricants; Personal sexual lubricants; Pharmaceutical for the treatment of erectile dysfunction; Sexual stimulant gels; Sexual stimulant sprays; Topical preparations, namely, sprays, gels, creams for enhancing sexual arousal; Water-based personal lubricants;The wording Lubelab has no meaning in a foreign language.;ORGANIC;
NPC ACTIVE Sayed, Adel Khedr Ali 221 Main Street, Suite G Huntington Beach CA 92648 Fertility enhancement preparations; Dietary supplements; Nutritional supplements;
OVA MOON Ova Moon 657 Ferguson Rd. Sebastopol CA 94705 Fertility enhancement preparations; Herbal supplements; Herbal supplements for treating menstrual cycle symptoms and women's health; Menstrual symptom treatment preparations; Nutritional supplements; Nutritional supplements for treating menstrual cycle symptoms and women's health; Nutritional supplements in the form of capsules; Vitamin and mineral supplements; Vitamin supplements; Vitamins; Prenatal vitamins;The English translation of OVA in the mark is THIS.;
PERFORMANCE ENHANCED DELIVERY Performance Enhanced Delivery 3337 Moore Duncan Hwy Ste 8 3337 Moore Duncan Hwy Ste 8 Moore SC 29369 Fertility enhancement preparations; Nutritional supplements; Nutritional supplements for mammals; Nutritional supplements for agriculture; Nutritional supplements in the form of granule, prill form; Nutritional supplements in the nature of nutritionally fortified soft chews; Nutritionally fortified beverages for medical purposes; Nutritionally fortified water for medical purposes; Pharmaceutical preparations for skin care; Pharmaceutical preparations for use in discouraging the smoking habit; Pharmaceutical products for skin care for animals; Vitamin and mineral formed and packaged as bars; Vitamin and mineral preparations for medical use; Vitamin and mineral supplements; Vitamin drops; Vitamin preparations; Vitamin supplements; Vitamin tablets; Vitamins; Vitamins and vitamin preparations; Vitamins and dietary food supplements for animals; Vitamins for animals; Vitamins for pets; Animal feed additives for use as nutritional supplements; Delivery agents in the form of coatings that facilitate the delivery of nutritional supplements; Dietary and nutritional supplements; Dietary supplemental drinks in the nature of vitamin and mineral beverages; Drug delivery agents consisting of compounds that facilitate delivery of a wide range of pharmaceuticals; Drug delivery agents in the form of capsules that provide controlled release of the active ingredients for a wide variety of pharmaceuticals; Drug delivery agents in the form of powders that provide controlled release of the active ingredients for a wide variety of pharmaceuticals; Drug delivery agents in the form of tablets that provide controlled release of the active ingredients for a wide variety of pharmaceuticals; Drug delivery agents in the form of coatings that facilitate the delivery of pharmaceutical preparations; Effervescent vitamin tablets; Gummy vitamins; Liquid nutritional supplement; Liquid vitamin supplements; Mineral nutritional supplements; Mineral, vitamin, or nutritionally enhanced water for medical purposes; Mixed vitamin preparations; Multi-vitamin preparations; Non-medicated additives for animal feed for use as nutritional supplements; Plant extracts for pharmaceutical purposes; Powdered nutritional supplement concentrate;Fertiliser for soil and potting soil; Fertilisers; Fertilising preparations; Fertilizers for agricultural use; Fertilizers for domestic use; Fertilizers for household plants; Fertilizing preparations; Nutritional additives for use in manufacturing animal feed; Nutritive additive to enhance the biological activity of water, soil, seeds and plants for purposes of fertilization and bioremediation of pollutants; Vitamins for manufacturing use; Vitamins for the food industry; Vitamins for use in the manufacture of cosmetics; Vitamins for use in the manufacture of food supplements; Vitamins for use in the manufacture of pharmaceuticals; Vitamins for use in the manufacture of controlled-release materials; Vitamins for use in the manufacture of consumable products; Vitamins for use in the manufacture of products for agricultural use; Acrylic resins, unprocessed; Active chemical ingredients and solvents for use in the manufacture of insecticides; Adhesive chemicals for improving the performance and duration of chemical products for use in industry; Adhesives and glues for industrial and commercial use; Adjuvant for use with agricultural chemicals; Adjuvants for use with pesticides; Agricultural chemicals, except fungicides, herbicides, insecticides and parasiticides; Alcohol for use in the manufacture of paints and other coatings; Artificial farmyard fertilizers; Artificial plant-cultivation soil; Artificial plant-cultivation soil made of mineral materials; Artificial plant-cultivation soil made of plastic materials; Bast pulp; Biochemical reagents used for non-medical purposes; Biodegradable anionic surfactants as raw materials for use in the manufacture of industrial products, consumer and household products; Biofertilizers; Carbohydrates used as an ingredient in the manufacture of nutraceuticals; Catalysts for use in the manufacture of industrial chemicals; Catalysts for use in the manufacture of synthetics, rubbers and polymers; Cellulose esters for industrial purposes; Cement preservatives, except paints and oils; Cement-waterproofing chemicals, except paints; Chemical fertilizers; Chemical additives for use as binding agents in feed pellets; Chemical additives for use in the manufacture of pharmaceuticals; Chemical additives for use in the manufacture of cosmetics; Chemical agents for chelating and sequestering; Chemical agents for impregnating, binding or coating of textiles, furs and leather, non-wovens and fabrics; Chemical preparations for general industrial manufacturing; Chemical preparations for preventing pathogenic infections in plants; Chemical preparations for scientific purposes; Chemical preparations for scientific purposes, other than for medical or veterinary use; Chemical preparations for sealing plant wounds; Chemical preparations for the manufacture of paints; Chemical preparations for use in agriculture, horticulture and forestry, namely, chemical preparations for the treatment of seeds; Chemical preparations for use in industry; Chemical preparations to be applied to textiles, plastics and coatings for absorbing ultraviolet light; Chemical preparations to be applied to textiles, plastics and coatings to prevent damage from ultraviolet light; Chemical preparations to be applied to textiles, plastics and coatings to prevent the penetration of ultraviolet light; Chemical preparations to make the leaves of plants shiny; Chemical preparations, except pigments, for the manufacture of enamel; Chemical preparations, namely, polyurethane acrylates applied to substrates for purposes of sublimation; Chemically modified plastic and clay composition for use in the manufacture of plastics; Chemicals for industrial purposes; Chemicals for the manufacture of paints; Chemicals for the manufacture of pigments; Chemicals for use in agriculture, horticulture and forestry except fungicides, herbicides, insecticides and parasiticides; Chemicals for use in biotechnological manufacturing processes; Chemicals for use in biotechnological product development; Chemicals for use in forestry, except fungicides, herbicides, insecticides and parasiticides; Chemicals for use in industry; Chemicals used in the manufacture of confectionery; Chemicals, except pigments, for the manufacture of enamel; Chitosans for industrial purposes; Complex fertilizer; Complex fertilizers; Concrete admixtures; Controlled-release fertilizers for gardening; Fabric glue for industrial use; Fertilizers and manures; Food preservative compositions; Fruit extracts for use in the manufacture of food; Glue for use in fertilizer industry; Grass fertilizers; Horticultural chemicals, except fungicides, herbicides, insecticides and parasiticides; Horticultural products that are incorporated into or onto a turf, lawn or soil profile; Horticulture chemicals, except fungicides, herbicides, insecticides and parasiticides; Humus; Hydroponic fertilizers; Industrial adhesives for use in coating and sealing; Industrial chemicals; Industrial gluing agents; Inorganic acids; Isopropanol for industrial purposes; Leather-waterproofing chemicals; Medical grade polyurethanes for use in the manufacture of medical tubing, films, sprays, and membranes; Mineral fertilising preparations; Mineral fertilizers; Mixed fertilizers; Multi-nutrient fertilisers; Natural fertilizers; Nitrogenous fertilisers; Nitrogenous fertilizers; Non-chemical bio-fertilizers; Organic fertilizers; Organic soil additives; Organic soil amendments; Oxides; Plant fertilizers; Plant and herb extracts for use in the manufacture of cosmetics; Plant extracts for the food industry; Plant extracts for use in the manufacture of cosmetics; Plant extracts for use in the manufacture of food; Plant extracts for use in the manufacture of pharmaceuticals; Plant food; Plant growth nutrients; Plant growth regulating preparations; Plant growth regulators for agricultural use; Plant nutrients; Plant nutrition preparations; Plastic adhesives for industrial purposes; Plasticizers; Plastics in unprocessed form, in powder, liquid or paste form; Plastics, unprocessed; Polymer base compositions used in the manufacture of goods, namely, clothing, exercise apparel, compression garments, home furnishing; Polymer coating agents for paper; Polymer resins, unprocessed; Polymer-based edible coatings for tablets; Polymerization plastics; Polymers and polymeric additives for use in the manufacture of industrial products, consumer and household products, sealants, and automotive fluids; Polymers and polymeric additives for use in the manufacture of pharmaceutical preparations, medical devices, plastics, cosmetics, personal care products, coatings, adhesives, and lubricants; Polymers and polymeric additives for use in the manufacture of pharmaceutical preparations, plastics, cosmetics, personal care products, coatings, adhesives, and lubricants; Polymers used in the manufacture of confectionery; Polymers, biopolymers, polymeric additives and biopolymeric additives for use in the manufacture of industrial products, consumer and household products, sealants or packaging; Polyurea; Polyurethane; Preparations for fortifying plants; Preservatives for cut flowers; Preservatives for use in the manufacture of dietary and nutritional supplements; Preservatives for use in the pharmaceutical industry; Protein plastics; Seed coating applied to corn, soybeans, wheat and alfalfa seeds to improve stands, seedling health and yield; Seed treatment chemicals for agricultural use; Sizing compounds for use in the manufacture of plant nutrition; Sizing compounds for use in the manufacture of fertilizer; Soil for growing; Soil improving agents; Soil improving preparations; Specialty chemicals, namely, chemical additives for use in the manufacture of fabrics and of surfaces of a wide variety of manufactured products, for health and safety related purposes; Substances for preserving cut flowers; Substances for regulating plant growth; Superphosphate fertilisers; Superphosphate fertilizers; Synthetic resin adhesives for industrial purposes; Synthetic resins, unprocessed; Textile-impregnating chemicals; Textile-waterproofing chemicals; Unprocessed acrylic resins; Unprocessed artificial and synthetic resins; Unprocessed artificial resins; Unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; Unprocessed artificial resins, unprocessed plastics; Unprocessed composite carbon epoxy resins for coatings; Unprocessed epoxy resin; Unprocessed phenolic resins; Unprocessed plastic in the form of powder or granules; Unprocessed plastic materials in powder, liquid or paste form; Unprocessed plastics; Unprocessed plastics for industrial use; Unprocessed plastics in all forms; Unprocessed polyamide resins; Unprocessed polyester resins; Unprocessed polyethylene resins; Unprocessed polymer resins; Unprocessed polymer resins used in the manufacture of resin or fiber composites; Unprocessed polymers; Unprocessed polypropylene resins; Unprocessed polyurethane resins; Unprocessed polyvinyl chloride resins; Unprocessed synthetic resin compounds in the form of microspheres used to incorporate various other substances; Unprocessed synthetic resins; Unprocessed synthetic resins for use in manufacturing cosmetics; Unprocessed synthetic resins for manufacturing; Unprocessed thermoplastic compounds, thermoplastic elastomer resins and thermoplastic concentrates for use in manufacturing in a wide variety of industries; Unprocessed thermoplastic resins with natural fiber; Urea fertilizer; Vine disease preventing chemicals; Waterproofing chemical compositions; Waterproofing chemical compositions for articles of fabric; Waterproofing chemical compositions for articles of leather; Waterproofing membranes in liquid chemical form for use in construction; Wetting agents;
PLEYRIS IBSA Institut Biochimique SA VIA AL PONTE 13 MASSAGNO 6900 Switzerland Fertility enhancement preparations; Pharmaceutical preparations for enhancing female fertility;
PRE-SEED CHURCH & DWIGHT CO., INC. Law Department 500 Charles Ewing Boulevard Ewing NJ 08628 Fertility enhancement preparations, namely non-spermicidal personal lubricants and moisturizers;PRE SEED;
PRE-SEED Bio-OriGyn 17206 Spangle Creek Road Valleyford WA 99036 Fertility enhancement preparations, namely non-spermicidal personal lubricants and moisturizers;PRE SEED;
PRE-SEED SENSITIVE LIL' DRUG STORE PRODUCTS, INC. 9300 Earhart Ln SW Cedar Rapids IA 52404 Fertility enhancement preparations, namely non-spermicidal personal lubricants and moisturizers;SENSITIVE;
SASMAR MANCINI HOLDINGS PTY LIMITED LVL 57, 19-29 MARTIN PLACE SYDNEY 2000 Australia Fertility enhancement preparations; Ovulation test kits; Personal lubricants; Personal sexual lubricants; Pregnancy test kits for home use; Vaginal moisturizers; Vaginal preparations, namely, antifungals; Vitamin supplements; Vitamins; Vitamins and dietary food supplements for animals; Athletes' foot lotions; Athletes' foot powders; Athletes' foot preparations; Chocolate-based meal replacement shakes for weight loss purposes; Dietary and nutritional supplements used for weight loss; Dietary supplements in the nature of weight loss powders; Gels for use as personal lubricant; Gummy vitamins; Herbal drinks used to aid in sleep and relaxation; Meal replacement bars for weight loss purposes; Medical lubricant, namely, vaginal lubricants; Medicated foot powder; Natural sleep aid preparations; Natural remedy preparations for the treatment of gastro-intestinal conditions, hormonal and chemical imbalances, and sleep disorders; Natural supplements for treating erectile dysfunction; Pharmaceutical for the treatment of erectile dysfunction; Pharmaceutical preparations for animal skincare; Pharmaceutical products and preparations against dry skin caused by pregnancy; Pharmaceutical products and preparations for hydrating the skin during pregnancy; Pharmaceutical products and preparations for preventing skin blemishes during pregnancy; Prenatal vitamins; Silicone-based personal lubricants; Water-based personal lubricants;
SERIOUSLY FUN BABY-MAKING CHURCH & DWIGHT CO., INC. Law Department 500 Charles Ewing Boulevard Ewing NJ 08628 Fertility enhancement preparations, namely, non-spermicidal personal lubricants and moisturizers;
SPERATAB VITASCIENCE USA, INC. 3005 Taos Court Richardson TX 75082 Fertility enhancement preparations; Food supplements for increasing sperm count and male fertility;
SPERMOHANCE VITASCIENCE USA, INC. 3005 Taos Court Richardson TX 75082 Fertility enhancement preparations; Food supplements for increasing sperm count and male fertility;
SWIM! Judson Brandeis 348 Paraiso Drive Danville CA 94526 Fertility enhancement preparations;
THE FERTILE PROJECT Burns, Christina 42 Little Rd Morris CT 06763 Fertility enhancement preparations;FERTILE;
THE FERTILE PROJECT Jordan, Kirsten 140 W 86th St. #10B New York NY 10024 Fertility enhancement preparations;FERTILE;
THE FERTILITY CENTER OF LAS VEGAS Fertility Center of Las Vegas, LLP #100 8851 W. Sahara Ave. Las Vegas NV 89117 Fertility enhancement preparations;Medical services, namely, in vitro fertilization;LAS VEGAS;
THE YINOVA CENTER Yinova Health Inc. 80 East 11th Street, #101 New York NY 10003 Fertility enhancement preparations; [ Herb teas for medicinal purposes; ] Medicinal herb extracts; Medicinal herbs in dried or preserved form;Color is not claimed as a feature of the mark.;Acupuncture; Acupuncture services; Vitamin therapy;CENTER;
TRUSTED SCIENCE TRUSTED SCIENCE 1804 Garnet Ave #347 San Diego CA 92109 Fertility enhancement preparations;On-line retail store services featuring fertility enhancement preparations;SCIENCE;
TWOPLUS Hannah Life Technologies Pte. Ltd. 73 Upper Paya Lebar Road #0601Q Singapore 534818 Singapore Fertility enhancement preparations; pharmaceutical preparations for the treatment of fertility diseases; pregnancy test kits for home use; ovulation test kits;TWO PLUS;Medical apparatus and instruments for fertility enhancement; medical diagnostic instruments for the analysis of body fluids;
ULTRA IVF Jason Burke Medical Services 6420 Medical Center St. Suite 100 Las Vegas NV 89148 Fertility enhancement preparations;
UNIVERSALX PHARMACEUTICALS McPherson, Emily Lee 30 West 63rd St Unit 19P New York NY 10023 Fertility enhancement preparations; Pharmaceutical preparation for skin care; Pharmaceutical preparations for use in dermatology; Dermatological pharmaceutical products; Plant extracts for pharmaceutical purposes; Powdered nutritional supplement concentrate;UNIVERSAL X PHARMACEUTICALS;PHARMACEUTICALS;
XESSO ORGANIC WUHAN MAADAI TRADE TECHNOLOGY CO., LTD A5-031, 2nd Floor of A5 Block Changjiang Youth City, Shekou, Huangbei Wuhan, Hubei 430300 China Fertility enhancement preparations; Herbal male enhancement capsules; Herbal supplements for boosting energy, sexual dysfunction; Natural supplements for treating erectile dysfunction; Orgasm creams; Personal lubricants; Personal sexual lubricants; Pharmaceutical for the treatment of erectile dysfunction; Sexual stimulant gels; Sexual stimulant sprays; Topical preparations, namely, sprays, gels, creams for enhancing sexual arousal; Water-based personal lubricants;ORGANIC;
XTRAHOPE VITASCIENCE USA, INC. 3005 Taos Court Richardson TX 75082 Fertility enhancement preparations; Food supplements for increasing libido and male fertility;
YINOVA Yinova Health Inc. 80 East 11th Street, #101 New York NY 10003 Fertility enhancement preparations; herb teas for medicinal purposes medicinal herb extracts; medicinal herbs in dried or preserved form;The wording YINOVA has no meaning other than trademark significance.;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. Disclosed herein are novel nucleic acid and protein sequences that are essential to fertility. In particular, human Mater cDNA and protein sequences are provided. Functional MATER is required for female fertility; zygotes that arise from Mater null oocytes do not progress beyond the two-cell stage. Methods are described for using Mater molecules in diagnoses, prognosis, and treatment of infertility and reduced fertility. Also provided are methods for using MATER as a contraceptive agent. The disclosure also describes compounds involved in such methods, and the identification of such compounds.