Yep alot of Dr. even require it, We were TTC for almost 5 yrs b4 we tried a RE even though I had ovulation charting he also wanted by bbt which I had never done! Well it only took us one cycle and we got our BFP! It's good to have all of your stuff together. It makes it a little easier to figure out your cycle!
i agree with eternidad... its always good to go to the dr with a little info already in hand.. if you go get ovulation kits and see if you are actually having an LH surge every month and what day in your cycle that typically is.. i think i charted 3 cycles before going to the dr, the typical rule is if your under 35 and trying for one year thats when you should go to get help.. otherwise if your over 35 and had unprotected "well timed" intercourse for 6 months is a good time to seek help.. GOOC LUCK
have you try talking to a doctor before starting any meds or anything else. You can always consider doing some ovulation charting as a start up. LOL