It is normal for the amniotic fluid balloon to hang for two hours when a cat is giving birth. If the amniotic fluid balloon hangs for more than two hours, the mother cat may have dystocia and be unable to give birth. At this time, inexperienced breeders should send the cat to the hospital in time for surgery to remove the kittens to avoid littering. Suffocate to death. If the breeder has experience in delivering babies, he can also puncture the amniotic fluid balloon and then help the cat give birth.