Did I ovulate??? HELP

[Babs45]

I am 45yr old and TTC#1. It has been a year of trying. I've been to the RE, and all the tests were fine. My husband was checked and he too was fine. My current cycle began on August 1st. I've been doing the First Response OPK since day 12, 2x a day, and still have no positive results. Someone on another site wrote that AMA women do not test positive on these OPKs...is this true? I have had a positive result until last month.
Please look at my current chart and let me know what you think.

[tina1111]

I agree with Heather and Keyan as far as the chart goes. But, I also agree with the ladies on the other site as far as FR opks. I love their hpts and feel they are the best on the market. But, their opks really lack. Consumer Reports has them somewhere near the bottom of the list, too. I use the Answer brand 20pack strips that sells for around $20. When I get a pos with them, I confirm it with a Clear Blue Easy.

I'm AMA, also :)  I wish you the very best of luck!

[Heather5]

Unfortunately, there are too many temperatures missing to know for sure. But like, Keyan said, keep charting, and hopefully, it will all make sense in a few days :-) Best of luck!

[Keyan]

Hi! I am sorry to say that looking at your chart it is hard to know if you Oed or not... I know you say your CM is D, but maybe the dip in temp it is saying that you are Oing, if you continue to chart, maybe a few more temps will help you know if you O or not.

Good luck to you!