Spontaneous pregnancies in severe oligoasthenozoospermia

Spontaneous bilateral tubal pregnancies: a case report.

BACKGROUND Bilateral tubal pregnancies in the absence of preceding induction of ovulation are a rare occurrence, with an estimated incidence of 1 in 725 to 1 in 1580 ectopic pregnancies. They are usually diagnosed at the time of surgery. CASE We report a case of spontaneous bilateral tubal pregnancies diagnosed intraoperatively. Conservative laparoscopic tubal surgery was used to treat the ec...

ovarian hyper stimulation syndrome in two spontaneous pregnancies

discussion the presence of ohss in spontaneous pregnancy especially in familial pattern may lead us to evaluate some endogenous pathogenic factors. case presentation in this case report, we are going to present two cases of ohss occurring in spontaneously conceived pregnancies. one of the patients mentioned the history of this syndrome in her sister, and the other one confronted with this syndr...

Back pain in in-vitro fertilized and spontaneous pregnancies.

The influence of ovarian stimulation in in-vitro fertilization (IVF) on the prevalence of back pain with onset during pregnancy was studied in 31 women who became pregnant after IVF treatment and compared with that of 200 spontaneously pregnant women. A two times higher prevalence rate of sacral pain in late pregnancy was reported among IVF pregnant women (P < 0.0001), as well as a significantl...

Differential expression of estradiol and estrogen receptor α in severe preeclamptic pregnancies compared with normal pregnancies.

The purpose of this study was to investigate the expression of estradiol and estrogen receptor α (ESRα) in severe preeclamptic (sPE) pregnancies compared with normal pregnancies. Sera and placentas were obtained from i) patients with sPE (n=25) and ii) a normal control group (n=25) who underwent elective Cesarean deliveries. Estradiol expression w...

Pregnancy Complications and Neonatal Outcomes in Multiple Pregnancies: A Comparison between Assisted Reproductive Techniques and Spontaneous Conception