How can I edit my profile?

Jenna
This app says that I'm 7 Weeks pregnant, but I had unprotected sex on the 21st April 2017 and the guys didn't cum in me, one of them pulled out and came, but the other didn't, he didn't even pre-cum. I also had sex on the 14th May and he did cum, we didn't use protection and he didn't pull out. Is this app correct?