I personally don't think you have anything to worry yourself about here...

A full term pregnancy is actually 40 weeks, but it is considered relatively safe to go into labor 2 or 3 weeks prior to that. As a rule, a spiritual being will take a body a few days or a few hours before birth. Maternity wards are full of spiritual beings looking for new baby bodies to operate again, so as to get back into the physical world game. Long term abortions are the "evil" ones.

Also, as a rule, each of us on this planet have been together before in past lifetimes and will be again in future lifetimes, mother this life, father, brother, child, friend, teacher, etc. next lifetime and so on. The problem being, we each forget from one lifetime to the next...