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Updated: Jul 18, 2026

External Cephalic Version: Is it an Effective and Safe Procedure?
Published on: June 6, 2020
[Clinical and experimental studies on qumotang for bleeding after medical abortion in 214 cases]
1Shanghai Traditional Chinese Medicine University, Shanghai Research Institute of Family Planning.
Objective:
To relieve the side-effect of heavy vaginal bleeding after medical abortion.
Methods:
Two hundred and fourteen clinical cases were enrolled, 111 of them were treated with Qumotang (QMT) and 103 cases were the control group.
Results:
The average bleeding durations is 8.7 +/- 6.4 days and 13.6 +/- 7.1 days respectively. The percentages of the cases with bleeding amount less than normal menstruation in QMT group and the control were 18.44% and 30.63% respectively, the difference was significant (P < 0.05).
Conclusions:
QMT increased the intrauterine pressure and contraction frequency of rabbit uterus in vivo and it is the effective herbal recipe for bleeding after medical abortion. QMT presented its efficacy of removing blood stasis and stopping bleeding, increasing the contraction of uterine muscles and vessels.

