BACKGROUND: Controlled ovarian stimulation (COS) is an essential step in most assisted conception cycles. Different treatment combinations (termed protocols) exist in COS, yet there is no consensus on their relative effectiveness and safety…
STUDY QUESTION: Does addition of choriogonadotropin beta (recombinant CG beta) to follitropin delta increase the number of good-quality blastocysts following ovarian stimulation in a long GnRH agonist protocol? SUMMARY ANSWER: At the doses…
To examine the impact of adenomyosis on obstetric outcome after in vitro fertilisation. This is a prospective observational study in a population of women undergoing their first IVF cycle in two London teaching hospitals between April 2013 …
Patent fallopian tubes are a prerequisite for normal human fertility. However, patency alone is not enough—normal function is crucial. Although patients often view them as either open or “blocked,” the fallopian tubes are highly specialised…