27 yrs old, less than 50% chance of conceiving naturally

Sabrina
My doctor informed me yesterday that I have a less than 50% chance of conceiving naturally.. I'm 27 yrs old, with a history of endometriosis..I've always wanted to have children and just recently started to attempt at conceiving with my boyfriend.. my doctor said to try natural for 6 months, if nothing happens, then see a fertility doctor.. this is going to be a rough year, I've been dreaming about being a mother, for what seems like my whole life.. I know it won't be easy.. but I have to try.