ABOUT US IVD PRODUCTS RUO PRODUCTS VITAMIN D JOBS Home > IVD Products > ImmunoAssays > Fertility < you are here ANTIBODIES Bone Metabolism Cancer Markers Cardiovascular & Salt Balance Diabetes & Metabolism Fertility Growth Factors Thyroid Function IMMUNOASSAYS Auto-Immunity Biogenic Amines Bone Metabolism Cancer Markers Cardiovascular & Salt Balance Diabetes & Metabolism Drug of Abuse Fertility AMNISTRIP Androstane Diol Glucuronide (3a-DIOL G) Androstenedione (Delta-4) Chorionic Gonadotropin (hCG) Dehydroepiandrosterone (DHEA ) Dehydroepiandrosterone-Sulfate (DHEA-S) DHEA Estradiol, 17b (E2) Estriol, Free (Free E3 ) Estrone (E1) Follicle Stimulating Hormone (FSH) Free ß-hCG (Free ß-Human Chorionic Gonadotropin) Human Chorionic Gonadotropin + beta (hCG+ b) Human Placental Lactogen (hPL) Luteinizing Hormone (LH) Pregnenolone Progesterone (PROG) Progesterone, 17 a Hydroxy- (17-OH PROG) Progesterone, 17 a Hydroxy- (17-OHP) Prolactin (PRL) Sex Hormone Binding Globulin (SHBG) Sperm-Antibody (Sperm-Ab) Testosterone (Testo) Testosterone, 5 a Dihydro- (DHT) Testosterone, Free (Free Testo) Total Estrogens Gastrointestinal Metabolism Growth Factors Immunology Markers Infectious Diseases Others Thyroid Function Urinary Reagents INSTRUMENTS Fully Automated System Open Elisa System Other Instruments CONTACT A DISTRIBUTOR FERTILITY Androstane Diol Glucuronide... Androstenedione (Delta-4) Chorionic Gonadotropin (hCG) Dehydroepiandrosterone (DHEA ) Dehydroepiandrosterone-Sulf... DHEA Estradiol, 17b (E2) Estriol, Free (Free E3 ) Estrone (E1) Follicle Stimulating Hormon... Free ß-hCG (Free ß-Human Ch... Human Chorionic Gonadotropi... Human Placental Lactogen (hPL) Luteinizing Hormone (LH) Pregnenolone Progesterone (PROG) Progesterone, 17 a Hydroxy-... Progesterone, 17 a Hydroxy-... Prolactin (PRL) Sex Hormone Binding Globuli... Sperm-Antibody (Sperm-Ab) Testosterone (Testo) Testosterone, 5 a Dihydro-... Testosterone, Free (Free Te... In order to understand the causes of infertility and the role modern infertility treatment plays in assisting conception, it is useful to look at the natural process - a woman's ovulatory cycle and the production of sperm in the male - and the hormones that play a major role in those processes. The gonadotropins are hormones that primarily affect the ovaries and the testes. They regulate the development and hormonesecreting functions of these organs and contribute to the production of sperm in the male and to the development and maturation of eggs (oocytes) in the female. Three gonadotropins are essential to reproduction: human follicle stimulating hormone (hFSH), human luteinizing hormone (hLH) and human chorionic gonadotropin (hCG). FSH and LH are secreted by the pituitary gland situated beneath the brain. Their secretion is controlled by another hormone, the gonadotropin- releasing hormone (GnRH) produced by the hypothalamus. hCG is primarily produced by the placenta following successful mplantation, and plays a role in maintaining pregnancy. Androgens CONTACT A DISTRIBUTOR Get in touch with a distributor in your country for any technical or commercial question. NEWS all news EVENTS all events NEWSLETTER Subscribe to our newsletter by entering your email address : PRODUCTS & SOLUTIONS Antibodies Immunoassays Instruments Vitamin D LINKS Brochures & flyers Careers News & events General terms of sales SEARCH Advanced search products SOCIAL NETWORKS COORDINATES DIAsource ImmunoAssays SA BE 0457.934.723 Rue du Bosquet, 2 1348 Louvain-la-Neuve - Belgium Tel +32 10 84 99 11 - Fax +32 10 84 99 90