Login to your account
Don’t have an account?
Create a Free Account
Editor's Choice
A pilot study to evaluate a device for the intravaginal culture of embryos
The aim of this comparative randomized embryology trial was to determine if an intravaginal culture device (IVC) can provide acceptable embryo development compared with conventional IVF. Ten women between the ages of 27 and 37 years with an indication for IVF treatment were included in this study. After ovarian stimulation, oocytes were randomized to fertilization in the IVC device or using conventional IVF. Fertilization rates were higher in the IVF group compared with the IVC device (68.7% ± 36 % versus 40.7% ± 27%), respectively, whereas cleavage rates were similar (93% ± 1.5% versus 97% ± 6%) for both groups.Non-synchronized endometrium and its correction in non-ovulatory cryopreserved embryo transfer cycles
The aim of this case series study was to investigate the effect of adjusting the length of progesterone exposure on clinical pregnancy rates in cryopreserved embryo transfer cycles of patients with out-of-phase classic endometrial dating. Eighty infertile women with previous implantation failure and good-quality embryos underwent endometrial biopsy before cryopreserved embryo transfer and were included in this study. The main outcome measures were clinical pregnancy rate and histologic endometrial dating.
