Almost all expectant mothers have heard about “lightning” or the baby “dropping” soon before birth. While it is a sign that birth is near, not even the most experienced mothers or doctors can determine how soon labor will begin.
What is actually happening?
During lightening, the baby’s head settles into the pelvis and is considered engaged. In other words, they are almost ready to be born. Some babies drop a couple of weeks before the onset of labor, while others descend when labor pains begin. If the baby is in a breech position, either their feet or bottom will drop as low as their position allows [3]; in that case, your doctor will want to monitor you closely.
If this is your first child, lightning will probably occur earlier, as your body needs time to prepare for labor [1]. Your ligaments will stretch gradually so that the pain is not sharp. If this is not your first pregnancy, the baby may take more time to engage and drop until the cervix is almost completely dilated.
What does it feel like?
Some mothers may feel when their baby starts moving into position, while others may not notice anything. Your doctor will check for changes in your cervix at your next visit.
Because the baby is now positioned lower, some mothers feel lighter. They may notice that their heartburn subsides and that they find it easier to take deep breaths [2]. But because the head of the baby is now exerting additional pressure on the bladder, trips to the bathroom may become more frequent.
What happens if I experience a “lightning crotch,” is it dangerous?
The sharp, shooting pain some women experience in the vagina, rectum, or pelvis can be very unpleasant, but it is not dangerous. The baby's head may be pressing nerve endings, which causes lumbago in the vaginal or perineum area. You may experience lightning crotch more often the closer you get to your due date.
Do I need to go to the hospital when my baby drops?
You don’t have to rush to the hospital if you notice your baby has dropped. At this point in your pregnancy, you are probably visiting your doctor about once a week, and they can assess your progress then. However, you should contact your doctor if you have any concerns.
