Infertility

After years of infertility my husband and I were blessed with twins and then another baby a few years later all via IVF. I’m in my early 40’s and just suffered an ectopic pregnancy after getting pregnant for the first time on my own after being together 10 years. I thought we were done having kids. This really threw me for a loop and now I’m having baby fever all over again, but DH is on the fence. Do we try again even if it means IVF again or just let it go?