Actually seen on a labor and childbirth message board:
I’m 38 weeks and just took a Tylenol for a headache, but now I’m worried. What if I go into labor and can’t feel it? Could the Tylenol keep me from knowing if I go into labor?
Now, I’ll admit up front that I’ve never gone through labor, so I don’t have full knowledge of the pain involved. But if a Tylenol can completely mask the pain of labor, then pregnant women everywhere would be screaming out for Tylenol instead of epidurals, and drug dealers would be selling Tylenol dime bags just outside the hospital and OB offices.