Fertility Treatment 5th round of IVF

My name is Amy. My husband is 20 years Army, I am 15 years Navy. We have unexplained infertility & have completed 5 cycles of IVF through CNY in New York with no success. Tricare doesn’t allow for supplemental insurance nor do they offer fertility coverage, after 5 cycles we are struggling with having a child is even an option anymore. Just trying anything that helps at this point:)