Firstly my gf has irregular periods and they come in alternate months. So march she didn't get, but we had sex on 25th of march and that month it didn't came. I used a condom and removed it before I ejaculated. But I wiped it with my handkerchief later and after 3 minutes my gf wiped it too on the outer area of her vagina. I was worried, but april 17th- 20 or 21 she got her period, but checking the internet and all made me doubt so I thought it'll be implantation bleeding. So we've tested after 14 days from march and tested negative and then 1 month after sex and tested negative again. Will she be pregnant? Then may she didn't get her periods and now on 1st june she got. She said it was heavy and two pads were full but 2nd day it's starting to get light. Blood clots are also present in both months that she got. So do you think it's period or its not and whether she's pregnant or not and its already two months, does implantation happens after two months? Or it's period?