If sperm remains after a prior ejaculation, then it's possible that they can enter the vagina and make their way to meet an egg. Sperm concentration in pre-ejaculatory versus ejaculatory samples. The answer is probably notbut there is a remote possibility depending on the specific situation. Using withdrawal may reduce the risk of transmitting HIV because the woman is not exposed to semen. You also might find the boo written by the President of the American Pregnancy Association, the Essential Guide to Getting Pregnantspecifically to help those who were trying to get pregnant. Bear in mind that during the Baby Boom in the United States -- a period in history when we had more births than any other -- that withdrawal was the most common method of birth control people were using.
It can be easy to forget to withdraw in the moment, or someone may not realize they are about to ejaculate and withdraws too late 3.
Can You Get Pregnant With Precum?
Author information Copyright and License information Disclaimer. It is tempting to speculate that the use of withdrawal as a means of contraception might be more successful in some men because they are less likely to release sperm with their pre-ejaculate. No studies have examined whether withdrawal reduces female-to-male transmission of HIV. Of course, many of those pregnancies may well have been due to men who said they pulled out on time not realizing they had actually ejaculated, and we have no way of knowing what the real deal was. However, research is still being conducted to support this widely accepted idea.