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Objective: To determine if intercourse changed serum estradiol levels in women using vaginal E2 cream or in their male partners., Study Design: Prospective, randomized, placebo-controlled, crossover, blinded study of 10 postmenopausal women and their male sexual partners. Subjects were randomized to estradiol or placebo cream and intercourse, then crossed over after 7-14 days. Seven to 14 days later, the woman used vaginal estradiol cream and abstained from intercourse. Serum E2 levels were obtained 10-12 hours after each exposure., Results: Serum E2 levels were higher in 8 of 10 men after intercourse with vaginal estradiol cream, and this resulted in a small but significant (p = 0.03) increase in the estradiol levels as compared to placebo. Paradoxically, intercourse resulted in markedly lower estradiol levels in women as compared to abstinence (p = 0.004)., Conclusion: Men absorb vaginal estradiol during intercourse, whereas intercourse reduces estradiol absorption in women. Although serum estradiol levels were only mildly elevated in men, it is possible that long-term exposure could cause feminizing changes. In women, estradiol levels were markedly reduced by intercourse.

Background: The diagnosis of adnexal torsion is difficult to make on the basis of symptoms, physical findings or radiologic techniques. Unfortunately, delayed intervention can lead to irreversible damage and loss of the adnexa. This report describes a finding seen on computed tomography (CT) that may increase suspicion of the diagnosis of ovarian torsion., Case: A 21-year-old woman was admitted with constant abdominal pain and a tender retrouterine mass. Ultrasound failed to provide a definitive diagnosis. CT showed a central, hypodense area consistent with fat and surrounded by a shell of intermediate density. At laparotomy the patient was found to have a necrotic left adnexa due to torsion. Bisection of the adnexal mass confirmed a dermoid cyst with overlying edematous ovarian cortex., Conclusion: The observation of a round, hypodense central lesion (dermoid cyst) surrounded by thickened, edematous ovarian cortex on CT is a finding that may aid in the diagnosis of adnexal torsion. The finding is a thickened shell of ovarian cortex surrounding a central mass that has caused the torsion; in this case it was a dermoid cyst.

Objective: To evaluate the role of early tubal transfer procedures, we compared outcomes of transcervical gamete intrafallopian transfer (TC-GIFT) and transcervical zygote intrafallopian transfer (TC-ZIFT) versus in vitro fertilization/embryo transfer during the first two years of our assisted reproduction (AR) program., Study Design: Prospective, nonrandomized, concurrent, controlled comparison of TC-GIFT and TC-ZIFT pregnancy outcomes versus those after IVF-ET. All cycles for patients less than age 39 undergoing transfer of at least three viable oocytes, zygotes or embryos in the first two years of our program were included. Patients with normal fallopian tubes underwent TC-GIFT (n = 9) or TC-ZIFT (n = 12), whereas those with tubal compromise underwent IVF-ET (n = 28)., Results: Implantation rates were 4.2% for TC-ZIFT, 2.8% for TC-GIFT and 3.7% for combined TC procedures as compared to 7.4% for IVF-ET. Delivery rates were no different for the TC procedures than the IVF-ET procedures (14%). Patients ages, number of oocytes retrieved and number transferred were comparable between the TC and IVF-ET groups., Conclusion: TC-GIFT and TC-ZIFT did not enhance the pregnancy outcome as compared to IVF-ET in the first two years of our AR program. Ultrasound-directed tubal catheterization is harder to learn and more difficult and expensive to perform than simple uterine embryo transfer. Since we could not demonstrate an improved outcome for TC transfers even in a new AR program, IVF-ET and laparoscopic GIFT are now our procedures of choice.

Objective: Although laparoscopy is an important tool for evaluating pelvic pathology, visualization is limited to the surface of structures. A method of seeing below the surface during laparoscopy could be useful. We report on our early experience with new laparoscopic ultrasound., Study Design: Following diagnostic laparoscopy the pelvis is filled with fluid to obtain optimal imaging. A 10-mm ultrasound probe is introduced through the umbilical trocar and the uterus and adnexa examined., Results: High-resolution images can be obtained to delineate such abnormalities as suspected ovarian cysts and uterine myomata., Conclusion: Endoscopic ultrasound is a new instrument that allows the surgeon to evaluate and define pelvic pathology suspected at the time of laparoscopy. Endoscopic ultrasound may augment the diagnosis of subtle pathologic findings during laparoscopy.

Patients undergoing human menopausal gonadotropin (hMG) superovulation were reviewed retrospectively to determine whether fecundity was greater for intrauterine insemination (IUI) than timed intercourse. Forty patients with unexplained infertility, American Fertility Society I or II endometriosis, luteal phase defect and/or cervical factor were treated with hMG alone or hMG plus IUI. Twenty-eight underwent 52 cycles of hMG/IUI, and 19 underwent 31 cycles of hMG. The probability of pregnancy after four cycles was significantly better in the hMG/IUI group (.90) than the hMG group (.37, P = .049). There was a 54.5% multiple pregnancy rate, and one patient was admitted to the hospital for hyperstimulation. When traditional therapy fails, hMG/IUI significantly increases the pregnancy rates as compared to hMG with timed intercourse in a "good prognosis" group of patients.