The likelihood of getting pregnant from precum (pre-ejaculatory fluid) is low but not zero. Precum itself does not always contain sperm, but it can pick up leftover sperm in the urethra from previous ejaculations, which can lead to pregnancy. Studies show that between 13% and 41% of men have sperm in their precum, with some of it being motile and capable of fertilization
. The risk of pregnancy from precum depends on several factors:
- Timing in the menstrual cycle: The chance is highest around ovulation, when an egg is available for fertilization. Sperm can survive up to five days inside the female reproductive tract, so pregnancy is possible even if ovulation is a few days away
- Use and reliability of contraception: If you are using effective birth control methods correctly (such as the pill, IUD, or condoms), the risk of pregnancy from precum is very low. The withdrawal method (pulling out before ejaculation) is less reliable, with about a 4% failure rate when used perfectly, but up to 22% failure due to human error
- Presence of sperm in precum: Not all precum contains sperm, but when it does, pregnancy is possible. Some men may have sperm in their precum due to "spillover" from previous ejaculations or regular leakage
In summary, while pregnancy from precum is less likely than from ejaculate, it is still possible, especially if no reliable contraception is used and intercourse occurs near ovulation. To minimize risk, using effective contraception methods consistently is recommended. If concerned about pregnancy after exposure to precum, emergency contraception and pregnancy testing after a missed period are advised
