Ttc for 2 years

My husband has a chromosome translocation which causes me to miscarry. I've had 16 miscarriage in the 8 years we've been married. Fortunately, within the 8 years I had 2 successful pregnancies which lead to 3 children. My oldest is 6 and I have 3 year old twins, all boys. I been trying for the last 2 years to have one last child in hopes for a lil girl but I'd be happy for whatever as long as the baby is healthy.

Anyway, for the last 2 years I've miscarried twice and the rest of the time just haven't been able to get pregnant. It's becoming so frusterating. I just started taking Geritol. I'm taking myo-inistol and vitex in hopes to finally get pregnant but even if I do get pregnant I'm not guaranteed that I won't miscarry. This whole thing is so exhausting and frustrating.

Part of me wants to just give up but another part of me wants 1 more child and doesn't want to give up.