tests for over 35 TTC

[vs011]

Hi, I'd like to know what tests have you taken at your doctors office to measure your hormone levels and other such things to ensure you are on the right track for conception? I'd like to ask my doctor to perform some bloodwork to make sure I am OK with all my hormone levels and other levels. Will they check progesterone and estrodial if I ask for it and do these take multiple visits?