I totally believe it. A buddy of mine from med school actually caught a baby as a medical student by himself because the baby was half out when he walked in the room to do the mother's initial assesment. Albeit, this was the lady's 12th delivery, but it can happen. Luckily, babies have been coming out without the assistance of doctors for thousands of years, so usually things work out pretty well.
Re: I almost don't believe it