What happens if the guy pulls out and it come out water pins?

If a guy pulls out during sexual intercourse and the ejaculation consists of clear fluid (often referred to as pre-ejaculate or "pre-cum"), it typically contains a small amount of sperm, which can still lead to pregnancy. While the risk is lower compared to full ejaculation, it is not zero. Additionally, pre-ejaculate can carry sexually transmitted infections (STIs) if one partner is infected. Therefore, relying solely on the pull-out method is not a highly effective form of contraception.