No period!!!

Hey Everyone, Im Emily & I've been trying to conceive with my partner for about a month and a half now, I haven't had my period since early January so basically going on 4 months, technically wouldn't call it trying when I haven't had my period but I just wanted to ask anyone's thoughts on if I might have PSOS I'm going for tests on Monday as I have quiet a few of the symptoms, just wanted to know if there is anyone similar out there or anyone with PSOS and have babies & how long it took them??