Mitchell J D, Wardle P G, Foster P A, Hull M G
Centre for Reproductive Medicine, University of Bristol Department of Obstetrics & Gynaecology, Bristol Maternity Hospital, UK.
J In Vitro Fert Embryo Transf. 1989 Aug;6(4):263-5. doi: 10.1007/BF01132876.
We have investigated a claim that bladder filling, by straightening an anteverted uterus into line with the vagina, might facilitate embryo transfer through the cervix after in vitro fertilization. In a randomized controlled trail in 66 women with and 76 without a filled bladder, we found no significant differences in difficulties encountered at embryo transfer or in the chance of pregnancy.
我们对一种说法进行了调查，即通过将前倾的子宫拉直使其与阴道成一直线来充盈膀胱，可能会便于体外受精后通过宫颈进行胚胎移植。在一项针对66名膀胱充盈和76名膀胱未充盈女性的随机对照试验中，我们发现胚胎移植时遇到的困难或怀孕几率并无显著差异。
