Hi, I just wanted to be double sure, I had unwanted 72 in the noon around 2 :30, and we had unprotected sex during night around 5ish, do I need to take another emergency contraception again?

A. no you don't need second dose. use proper contraceptive method to avoid unwanted pregnancy, you can use cu-T, Copper Ti insertion is a good method and whenever you are willing for pregnancy just remove it and after 3 months gap you can try for your next pregnancy to be conceived