This is a bit awkward to ask but im genuinely worried. We were careful and he didnt finish, still my period is a little late and my mind is running. Can it really happen this way?
My gynac told me precum can carry some sperm, so yes there is a small chance even without full ejaculation. It's low but not zero. If you're trying to avoid pregnancy, this isnt a safe method, please use proper protection.
I had the same question when we started learning about all this. The chance is low but it exists. Better safe than sorry na, ask your doctor what suits you.