The pull-out method is 96 percent effective when it's performed perfectly. With typical use, it's only 78 percent effective. This method relies on your ability to remove the penis from the vagina before ejaculation so no semen enters the vagina or uterus.

What happens if a guy pulls out before ejaculation?

Most people only release a small amount, and it doesn't typically contain sperm. But sperm cells lingering in the urethra from a recent ejaculation can mix with the pre-cum. Even if you manage to nail your timing and pull out before ejaculating, even a tiny bit of the fluid can get lead to pregnancy.

Should you pull out before ejaculating?

For withdrawal to work as well as possible, you must do it right every single time. Always. So always pull out BEFORE ejaculation, and always make sure to ejaculate (cum) away from your partner's genitals. This is important because pregnancy can happen if even a little bit of semen gets in the vagina.