Yeah, I have been taking vitex since September. Same dose. I added in Maca during Dec, which threw me into two annovulatory cycles, the first 31 days and the second 16 days. It sucked!!! I am now back to just vitex and it seems to be working well. I am currently taking 6 pills a day, the higher end of the dosage, so I need to figure out if I should do anything else or just continue on as I am currently.
I do have PCOS with irregular cycles. My lp is usually 14-15 days. The longest was 16 days. Now at 17 dpo I am not sure what to do. I think I will just wait a couple of more days and if my temp stays up I will test again maybe Monday. I bought a 3 pack

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I already have an appt set up with my ob on March 12, when they got me in in Jan, they forgot to cancel it, so I am planning to go in again and talk to her, however this cycle turns out. It would be nice if I got the bfp though.