have been reading another thread and thinking about it, how is the term "infertile" defined in rl? it does seem to be bandied around an awful lot with people who struggle for 18m considering themselves to be infertile when thats not uncommon at all. I genuinely dont want to upset anyone, I know how sensitive this issue is and that it can seem like every month is a stab in the heart, but now we have been ftc for 4.5y with no baby to show for it, but 10 mc's would we be infertile?