This might sound silly but its been bothering me and i couldnt ask anyone around me. Just need to understand the actual chances honestly. pls dont judge, i just want to know.
Realistically the risk is small because sperm doesnt survive long outside the body. Direct contact with fresh sperm is the only way it even matters. Dont stress, but a test will give you certainty if period is delayed.
The chance is very low, but if fresh sperm on fingers directly enters the vagina there is a tiny possibility. Mostly it's not a concern. If you are worried and your period is late, just take a test to be sure.