| pubmed-article:6427027 | pubmed:abstractText | In an attempt to improve the pregnancy rate following in vitro fertilization and embryo transfer by increasing the numbers of embryos available for transfer to each patient, a prospective, randomized comparison of clomiphene citrate alone (50 mg/day, cycle days 5 to 9) with the combination of clomiphene as above plus human menopausal gonadotropin (2 ampules/day, cycle days 6, 8, and 10) was undertaken from January through April 1983, with 17 patients in each group. The combination produced increased follicular development, compared with clomiphene alone, resulting in the retrieval of more fertilizable oocytes. Two clinical pregnancies resulted in each group. These results show that a fixed combination of clomiphene and human menopausal gonadotropin produces a greater degree of enhanced follicular recruitment, resulting in the recovery of an increased number of fertilizable oocytes. The lack of a statistically significant increase in the number of embryos transferred per patient in the combination group as well as the identical number of clinical pregnancies in both groups suggests that this particular combination of clomiphene and human menopausal gonadotropin offers no advantage over the use of clomiphene alone for enhanced follicular recruitment. | lld:pubmed |
