I too am not sure I understand.

is this a situation where an alter while in control of the body became pregnant in which case the physical body is pregnant and ready to give birth?

if so questions -
how can you predict that in 5 hours this alter is going to be in control of the body at the exact time of labor and delivery? if so that is amazing to me because I have never been able to switch into alters when ever anyone wanted me to, and I could not predict which alters I was going to switch into.

How can you predict that in 5 hours this baby will be born, babies usually dont come on a schedule. it usually depends on how fast the physical body dilates and how long it takes for the baby to get into the correct position and how long it takes for the baby to move on down through. if this is a first birth it could take as many as 36 or more hours for the baby to be born

or

is the physical body going to under go a scheduled C - Section?

or is this a situation of an alter that keeps reliving the memory of having a baby?