So after 14 months of trying and one chemical pregnancy, an investigation has been started about why me and my husband haven't yet managed to conceive. So far they found they don't think I'm ovulating regularly if at all and that I have low iron. I already have a child from a previous relationship so know that it can happen, but that happened when I was 25, I'm now 35 and my husband doesn't have any children. We're now both just waiting for a referral letter but I honestly don't know what to expect next. Any experience or advice would be appreciated.