In vitro fertilization treatments with the use of clomiphene citrate or letrozole
There has been increasing interest in combining the oral agents clomiphene citrate (CC) and letrozole with gonadotropins in IVF: for poor responders to reduce the amount of gonadotropins used, and in normal responders to reduce the incidence of ovarian hyperstimulation (OHSS). In normal responders, mild stimulation with the use of CC and gonadotropins was found to decrease the number of oocytes retrieved and result in good pregnancy rates, but in most studies the cumulative pregnancy rate was lower compared with conventional ovarian stimulation when frozen embryo transfers were considered.
Source: fertstert.org
In vitro fertilization treatments with the use of clomiphene citrate or letrozole
Published in Embryology and Reproductive Medicine
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