Postpartum Sex

DeJa'nay
I don't know if this is even ALLOWED! But since the baby I haven't really felt any STRONG urges of intimacy with my husband which is causing him to become unhappy (he won't say it but I know it). We've tired twice but it hasn't  worked out in my favor and we always stop. It's been two months & he's dying! I feel bad but should I?