This is just my opinion, but I think the whole "you're young so just keep trying" thing is a load of you know what! I hate it when doctors say that! I'm really fortunate that when we wanted to start ttc #1 3 years ago (I was 22 at the time) my OBGYN didn't give me that run around. He got straight to it with us and started me on Provera/Clomid. Then after 6 months of failed attempts with him he handed us off to our RE. We got pregnant our first cycle with him. After looking at both my husband's issues and mine, the fertility doctor told us we only had a 1-3% chance of ever getting pregnant on our own with zero help! Do you know how mad I would have been if my doctor had insisted that we just keep trying because I'm young!
I'm super grateful that my doctor listened to me. He knew that I knew my body better (I've always had extremely irregular cycles) and he trusted me when I said I knew we would need help. We had only been NTNP for 1.5 months before that, so it's not like we'd been trying long at all!
I have a friend that had a simple progesterone deficiency and after a few months of trying she went to her doctor who gave her the whole "you're young, come back and see me in a year" talk and didn't listen to her when she said she wanted some tests done. Anyway, a year later, they still weren't pregnant and she went back to the doctor. Sure enough, they did a simple progesterone blood draw after O and found out that she was deficient and she was getting preg nant, but couldn't keep the pregnancies because of that issue. It was such an easy fix and the next month she got pregnant and STAYED pregnant because she was put on progesterone after O. She called me in tears, happy she was finally pregnant, but so sad that her doctor pushed her off and made her go through like 5 CPs and early miscarriages because "she's young"
Not to say anything against your doctor ttc_Mera! Just when I hear doctors say that kind of stuff it really annoys me. I'd still be ttc #1 if my doctor didn't listen. End rant