Friend with benefit. Honesty here!

Kadie • :)
Okay, so this may seem crazy and if you are going to judge please go some where else for this!! I'm 19 and so far I'm not exactly ready to settle down yet. I'm in college and want to have fun but be safe about it. I've had a friend I've kind of been friends with benefits with recently. Probably since October of last year. He is 6 years older than i am. We stopped talking a couple of times because he got a new job where he was gone for an extremely long time. In the mean time of not talking he got his ex gf pregnant. It shouldn't have upset me since we was just friends but the fact that upset me was I want children some day but I have PCOS so that's highly unlikely and they o ly hooked up once and it happen. We decided to start talking again a few weeks ago as friends. Now he is wanting to be closer again. I don't really know how to feel about this. He will be there for his kid but should we really be messing around when he has a kid on the way? Him and his ex aren't together but I just don't want that to seem terrible! He started talking about going further than just sex. More like a relationship. I just need some input on what others think of this? Would I be able to move away from the friend perspective? I know if we ever start being more I will fall extremely hard for him due to him having every quality I would look for in a man. My parents also absolutely love him so I don't know what they would think if we just all of sudden never worked out. My mom has even made the comment I'm so glad they have each other even if it is as friends. So basically I'm at a lost place and just need encouragement or advice! Any would be greatly appreciated :)