Nothing: The placenta "a bit low" can be completely normal. The placenta tends to " migrate" toward the top of the uterus as pregnancy progresses. If you had a partial or complete placenta previa ( covering part or all of the cervical opening) then you would worry about starting bleeding by having sex. Hope this helps.
Answered 1/12/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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