Sorry to hear about your issues, Iāll definitely be praying for you.
As another man, I have a few thoughts. Having a child can be very stressful for a man, as it is for a woman as well. My wife and I are expecting #4, and Iām still at times overwhelmed with the gravity of my responsibility. Iām no expert of psychologist, but the symptoms you are describing sound very similar to depression. Increase in a desire to sleep, defensiveness and lack of interest or pleasure sound like symptoms of depression. Depression tends to manifest itself as anxiety or anger in men, different from the general sadness expected.
The topic of marital relations is clearly a touchy issue, so Iād recommend trying to not mention it as the primary item. Perhaps you could strike up a conversation asking if heās having trouble sleeping. (Iām sleeping horribly because my wife is so uncomfortable and moving all night). Let him know that you see how tired he is, and that heās sleeping more than he did before.
Men can feel very left out, especially on baby #1 (although still on 2,3,4ā¦). Think about how often he probably hears people ask you āHow are you feelingā, or have folks at work ask him about you - and how many times do you think folks ask him how heās doing. If you start a conversation about his general health, and show him that you are truly interested in how heās feeling, you may find your answer to a stronger relationship, and the level of physical and emotional intimacy you are craving.
On a related note, in times when marital relations were not as frequent as I would like, my wife shared something very enlightening to me. She spends all day taking care of the kids, house, laundry, etc, and when sheās not in the mood, sex is another thing to do, rather than enjoy. In my case, most of my pleasure is in her climax, rather than my own physical enjoyment, and that insight was very helpful to me .Does he know why you desire more sex with him (Iām assuming thereās more than physical pleasure involved in your reasoning)?
Good luck!