Question: what are the chances of getting pregnant if he pulls out and puts it back in?
Answer: How often does the pull-out method work? The perfect-use failure rate for the pull-out method is 4 percent . This means that, when done perfectly, the pull-out method prevents pregnancy 96 percent of the time. Still, it's estimated 18 to 28 percent of couples using the method will get pregnant within the first year.