what's the best OPK out there now? I am TTC #2 after 11 years so I'm not really what is familiar with what is on the market now. For the past year we have been NTNP but now we are getting serious about it. I have PCOS and I have no AF without medications. Going tomorrow to have an ultrasound to check the lining of my uterus and probably start Provera and or Clomid. Any info anyone has about OPK's or TTC in general I would appreciate!! This is a little overwhelming and a little stressful!!