Me and my boyfriend use to have sex on the regular constantly it was amazing. We been together for 4 years and now he don't even ask for it. I will buy sexy lingerie and dance in front of him at home and he would laugh and tell me he loves me but I just want a little more. When we do have sex is because I ask. I would love for him to want it as bad as I do at least ask. If I don't ask a month will go by without us having sex. I just want to know is it because he is not attracted to me anymore? Or is because of his age? He is in his 4's and I'm in my 2's any advice please will help.

Have you asked him if there is a problem?

Communication is essential to any relationship.
If you guess what the other is thinking or feeling
It is a recipe for disaster.

There are numerous things that could be the cause,
Stress, fatigue , chemicals , alcohol are a few.
Has he had a check up lately ? Could find a cause there also.

If you had been communicating with him I think you
Would have more of an idea of what is going on.

Do you have a problem talking about sex ?
Like one of the senior experts at this site says
If you can't talk about sex maybe you shouldn't be engaging in it.

Do you talk to him about this?