I have been using an OKP since November and have hit a peak day each month since. This cycle I started out getting a peak day about 10 days into my cycle- and stopped testing.  Fast forward to today- I'm about 2 days from my AF to start again and on a whim tried an OPK and got a solid, peak result.  Is it possible to have more than one LH surge in a cycle? Super confused. Anyone experienced something similar?