Gibson M

BACKGROUND: Polycystic ovary syndrome (PCOS) is a common endocrinopathy with significant reproductive, metabolic, and psychological complications. Consensus on PCOS clinical research priorities across end-users is fundamental and necessitat…

BACKGROUND: Many women throughout the world have history of subfertility (resolved or unresolved), but much remains unknown about services and treatments chosen. METHODS: We developed a mixed-mode fertility experiences questionnaire (FEQ) …

OBJECTIVE: To describe the influence of the TTTA aromatase polymorphism (TTTAn) on the relation between obesity and plasma estradiol (E(2)) in obese men. DESIGN: A 2-year cohort study. SETTING: Clinical research center. PATIENT(S): Sever…

OBJECTIVE: To determine whether there is a significant association between the presence of polyps or polypoid endometrium on hysterosalpingogram (HSG) with the presence of pelvic or peritoneal endometriosis. DESIGN: Retrospective chart rev…

This study was initiated to test the hypothesis that treatment with clomiphene citrate (CC) and intrauterine insemination (IUI) results in increased fecundity when compared with periovulatory intercourse in couples with either unexplained i…

Smoking histories were compared in 901 women with infertility of different types and 1264 women admitted for delivery at seven collaborating hospitals. The relative risk for infertility associated with cigarette smoking prior to the inferti…

We compared menstrual characteristics and constitutional factors in 268 white women with primary infertility due to endometriosis and in 3,794 white women admitted for delivery at seven collaborating hospitals from 1981 to 1983. Adjusting f…

Pregnancy rates following danazol therapy of endometriosis vary widely. In order to reduce variations in patient selection and establish danazol effectiveness, six collaborative centers evaluated 75 infertile patients with normal infertilit…