Thanks for the new thread!
O day for me!! + OPK yesterday and PEAK on the monitor yesterday and today!! We're planning our last insem for this cycle tonight, so I think it's safe to move me to Waiting to Know
Mamazon~I had several days worth of really light lines, then bam, the next day it was +, so no gradual getting darker for me. After you get a + it could be 12-48 hours before you actually O.