Transdermal oestrogens vs oral oestrogens
Miscarriage · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
Transdermal oestrogens showed no clear difference in miscarriage rate compared with oral oestrogens (low certainty).
1 finding from 1 review
- Endometrial preparation for women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes 2020 · Cochrane Headline outcomes onlyOR 0.55 [0.27, 1.09]2 studies · 414 participantsLow