background: coasting is the most common method used in the prevention of ovarian hyperstimulation syndrome (ohss) acting through vascular endothelial growth factor (vegf) reduction. however, the pregnancy rate is reported to fall with coasting when it takes more than three days. recently lowdose cabergoline, a selective d2 dopamine receptor agonist has been proven to selectively reduce vascular...

background: frozen- thawed embryo transfer is an essential part of art treatment and outcomes of this procedure are associated with several clinical factors. several studies have showed an increase level of ivf outcomes in women with sufficient vitamin d. objective: whether treatment of vitamin d insufficiency can improve pregnancy rates in frozen-thawed embryo transfer cycles. materials and me...

Background: Tubal pregnancy is a common gynecological acute abdomen, and is often treated by laparoscopic salpingotomy. This study aimed to compare two pituitrin injection methods in laparoscopic salpingotomy for tubal pregnancy. Methods: 200 patients with unruptured tubal pregnancy were randomly divided into observation group 1, observation group 2 and control group. Before laparoscopic salpin...

background: implantation remains a limiting step in ivf/icsi. endometrial injury isa promising procedure aiming at improving the implantation and pregnancy rates after ivf/icsi. objective: the aim of this study was to evaluate the effect of endometrial injury induced in precedingcycle on ivf/icsi outcome. materials and methods: four hundred patients undergoing their first ivf/icsi cycle in two ...

background: human fertility has been declined all over the world. advanced women’s age is one of the most important factors in determining the success of reproduction and ageing has negative impact on art outcome and advanced female age decreases the chance of live birth rates achieved using art, especially after 40 years of age. objective: to evaluate art outcomes regarding to pregnancy, abort...