Is it ok to not have sex in a relationship?

You've already had desires for other men, you clearly stated in your question so its not a question of whether or not your libido is up after having the kid, you just don't find him sexually attractive anymore, you don't need to wait any longer to know for sure because you already know you said it yourself "I have had desires for other men."

Just make your boyfriend take care of the kid with you and find your kicks elsewhere. I mean, sounds like your headed in that direction anyway, you're not fooling anyone by typing up on there "I'm not going to cheat" since no one can accurately predict future, and your not fooling me by trying to be morally righteous or anything, the sexual instinct is to strong for that shit.

Earlier you said the condom broke, I guess that is how you had your baby 7 months ago, look I not trying to come down on you but you are a mother now, my question is who is taking care of your child? I don't think you should be worried about your sexual desires you have the rest of your life for that your first concern should be your child's
If I were you I would finish my education first provide a good and stable environment for your child. After all that is in place than look for a KEEPER what is a keeper some one that will stay with both you and your child and provide for you and your child.
As a mother you just can't look at the here and now you have to look at the future.

Every woman has this problem when they have given birth. I have seen this problem with friends and others way too often. When a child is hatched, they sex drive goes way down to almost nothing. It can last from a few months to years until a woman is ready to get back into the sex again. The problem is that it puts one hell of a strain on a relationship. In probably over 90% of these cases, the relationship ends in misery for all involved: man, woman. And children.

Why does this happen? The reasons are too many for me to cover here. I say don't wait much longer, I can imagine how much your man is suffering. Cheating is the worst thing either of you can do. If you part ways because the sex is died out, your odds of regaining a new love with a renewed sexual vigor will decrease. Hence just one reason so many people are alone and miserable.

Best of wishes to you

I think it's too early to call it quits. At least give it a few more months until you see whether or not you have the desire for him anymore, then make your decision. It's been 7 months I know, but a couple more won't hurt just to make sure.

You just had a baby! Relax. No girl feels in the mood after nine months of almost constant hell. You'll get your urges and feelings towards him back just give it time. If you are truly worried talk to him about it and see if you would both into trying something totally new. Don't split yet! Stay together and wait it out.

I would try to have sex with him but sometimes after a baby come you don't want to with the same person. And talk about it with him.