Bit of an awkward question but i genuinely dont understand this properly. We were careful and still im stressing about a missed period. Can someone explain how this actually works? thanks.
Haan it can, because a little sperm may be present in it. So dont assume it is fully safe. If you have questions about contraception, a doctor will guide you clearly without judgement.
There is a real if small chance, which surprises many people. The science is that residual sperm can be present. For reliable family planning, a quick chat with your gynac is much better than guessing.
Precum can sometimes contain sperm, so yes there is a small chance of pregnancy even without full ejaculation. That is why the withdrawal method isnt fully reliable. If you want to plan or prevent, talk to a doctor about proper options.