We have found that date nights help. If you can get someone
to take the kids, even every 2 weeks, the two of you could have
sex without worrying about being interrupted.

My husband and I had the same problem. I have to be up
at 6:00 am to get to work, so I'm in bed by 10:00 and he stays
up until 11:00. By the time he comes to bed I'm asleep.

I've been staying up later just so we could get it together.

If your too tired at night try setting your clock for 1/2 earlier in the morning.........I would be a great way to start your day !!!!!