title: Hormonal changes related to impairment of cervical mucus in cycles stimulated by clomiphene citrate.
abstract: The levels of luteinizing hormone (LH), follicular stimulating hormone (FSH), 17-oestradiol (E2), progesterone (P), and testosterone (T) were determined for the early, midfollicular and periovulatory phase of spontaneous and clomiphene citrate (CC) induced cycles in 5 patients who responded with appearance of hostile cervical mucus (Group A) and 5 patients whose cervical mucus remained unchanged during the same treatment (Group B). The patients with hostile mucus were further investigated during a third cycle stimulated by CC and ethinyloestradiol (EE). Patients treated with CC for induction of ovulation who developed hostile cervical mucus showed higher levels of LH and T in the midfollicular phase of the menstrual cycle and significantly higher levels of T in the periovulatory period compared to patients with unchanged mucus. EE treatment induced a drop in the elevated LH and T levels and improved the cervical score. No change in E2 levels was noted. A direct effect of EE on the cervical glands together with the centrally mediated lowering of serum T are suggested to be responsible for improving the cervical mucus.
authors: Department of Obstetrics and Gynecology, Assaf Harofeh Medical Center, Zerifin, Israel.
authors: R
authors: R
authors: Langer
authors: A
authors: A
authors: Golan
authors: R
authors: R
authors: Ron-el
authors: M
authors: M
authors: Pansky
authors: M
authors: M
authors: Neuman
authors: E
authors: E
authors: Caspi
mesh_terms: D002582:Cervix Mucus / Q000187:drug effects*; D002996:Clomiphene / Q000627:therapeutic use*; D004958:Estradiol / Q000097:blood; D004997:Ethinyl Estradiol / Q000627:therapeutic use; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D010062:Ovulation Induction; D011374:Progesterone / Q000097:blood; D011446:Prospective Studies; D013739:Testosterone / Q000097:blood
chemical_list: D002996:Clomiphene; D013739:Testosterone; D004997:Ethinyl Estradiol; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone