Hey K.,
Coming from another mom that is in your age group, I'm 39. It can take a bit to get pregnant. I agree with the other ladies about the thyroid medication...make sure you ask your ob/gyn if it is safe to take it while ttc & during your pregnancy. I was on it, when we were ttc and it was fine.
As far as "fertility" issues...since you are in your 30's you actually have an advantage. Anyone that is ttc 30-under, usually has to ttc for 1 year w/o birth control before they will do any testing. 30 + only have to wait 6 months w/o birth control...so if you don't get pg between now and then, there is hope!
Another fertility note (they don't tell you this in SEX ED)...when you are of "older" maternal age, you are more likely to have multiples. I'm not trying to scare anyone, but it a fact. My RE (reproductive endocrinologist) told me this at our first meeting.
I suffer from PCOS so I needed medical intervention to get pg. I did the high powered injections and as a result, I conceived triplets...however, I only delivered twins. I was 35 when the A's were born. If I was ttc now, I would have to go thru it again, but we are content with the twins and have been truly Blessed.
Hope all works out for you. Keep us posted. It is always great to hear when someone is going to have a baby!
Take care,
God Bless,
J. D
Blessed Momma to Ash & AJ ~ 4 yrs old