maria, i'm so sorry about all that you are going through
this must be so hard on you and DH. I hope that he gets better very soon. The FSH, I know, only adds to the stress. I agree with the ladies here- your age is on your side. I also agree that you should get going with the IVF as soon as you can. I would also do whatever you can to mimimize the stress- acupuncture, massage, therapy, support groups, whatever. Take care of each other as best as you can.
We are all here for support. Good luck!