Fertility and sterility · 2010
Luteal phase progesterone increases live birth rate after frozen embryo transfer.
СтатьяРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Bjuresten Kerstin, Landgren Britt-Marie, Hovatta Outi, Stavreus-Evers Anneli
Аннотация
OBJECTIVE: To see if progesterone support has a beneficial effect on live birth rate after frozen embryo transfer in natural cycles.
DESIGN: Prospective randomized controlled trial.
SETTING: University-based hospital.
SUBJECT(S): Four hundred thirty-five women undergoing embryo transfer in natural cycles.
INTERVENTION(S): The women received either vaginal progesterone, 400 mg twice a day from the day of embryo transfer in natural cycles, or no progesterone support.
MAIN OUTCOME MEASURE(S): Live birth rate, biochemical pregnancy rate, pregnancy rate, and spontaneous abortion rate.
RESULT(S): Live birth rate were significantly greater in women receiving vaginal progesterone as luteal phase support after frozen-thawed embryo transfer in natural cycles compared with those who did not take progesterone. There were no differences in biochemical pregnancy rate, pregnancy rate, or spontaneous abortion rate.
CONCLUSION(S): Progesterone supplementation improves live birth rate after embryo transfer in natural cycles.
DESIGN: Prospective randomized controlled trial.
SETTING: University-based hospital.
SUBJECT(S): Four hundred thirty-five women undergoing embryo transfer in natural cycles.
INTERVENTION(S): The women received either vaginal progesterone, 400 mg twice a day from the day of embryo transfer in natural cycles, or no progesterone support.
MAIN OUTCOME MEASURE(S): Live birth rate, biochemical pregnancy rate, pregnancy rate, and spontaneous abortion rate.
RESULT(S): Live birth rate were significantly greater in women receiving vaginal progesterone as luteal phase support after frozen-thawed embryo transfer in natural cycles compared with those who did not take progesterone. There were no differences in biochemical pregnancy rate, pregnancy rate, or spontaneous abortion rate.
CONCLUSION(S): Progesterone supplementation improves live birth rate after embryo transfer in natural cycles.