hi, maybelee. i don't think u have too big a problem.
afterall you have said he is a good husband and takes very good care of you.
he does ALL these because he really loves you.
remember, the no of times your husband makes love to you DOES NOT determine how much he loves you.
i have friends offering fantastic sex life to their wives, yet they are still chiong-ing outside.
so, first of all before you think so much about sex, think of what else he has offered you.
if u think he has done a great job, then let nature take its course.
i am sure some time down the road, maybe when he is less stressful at work, he will become horny. no worries, the horny gene is coded in EVERY man's DNA.
BUT if you really like to accelerate the program, maybe the following will help :
1. walk around in sexy lingerie (of course provided you guys are staying on your own and not with in-laws)
2. watch some soft-porn or hard core porn (maybe he can get some tips there)
3. massage him a little or oil him even, so that he can feel relaxed and less stressful (guys always perform better when there is not so much stress)
4. a HOLIDAY always help (we are always horny when we are overseas, the thought of us being alone in a foreign land is a good place to start any love or erotic story)
5. well, role playing has been known to do miracles (maybe he has always had a fantasy about banging his teacher or seeing a naughty dentist, etc!!)
i think i have said too much. that should do for now.
i hope it works out for you. I have seen too many failed marriages that I really hope more marriages can survive the test of time.
all the best!!