If a woman experiences orgasm during sex, she is more likely to become pregnant, since orgasmic spasms in pelvic muscles help move sperm up the vaginal canal to the uterus.

 
  • 如果女性在做愛(ài)期間經(jīng)歷高潮,她懷孕的機率會(huì )上升。因為高潮痙攣使骨盆肌肉松弛從而使精子容易到達子宮。
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