Well, at our prenatal classes and the health unit, they did say not to have sex once your water breaks. I think it might have when been in one of the books too.
Not until your water breaks, unless your Dr/ Midwife says otherwise. Don't put anything in your vagina after the water breaks- toys, tampons, your fingers, or a penis.
Re: Stop having sex?
In fact, it's encouraged at full term (40 weeks) to jump start labor.
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