Pregnancy

This is a duplicate post. I am new to the website and realized this is the section I should've posted in. But my boyfriend and I had unprotected sex 3 days in a row. Every time we have sex I post it In my period tracker and the last time I realized was 5 days before ovulation and I got a little worried, because I heard that sperm lives up to 5 days at the most. But normally only to 2-3 days. Should we be worried? How high do you think the risks of me conceiving are? Please comment! :) thanks