Just wanted an opinion in regards ovulating late. How often should i test using OPK if i have no clue when im due to ovulate? Just on the day that i get EWCM? Im not a big fan of checking CM. Did it at the beginning of the cycle and kind of over it. Does this also mean that i should be BD every second day till i am guaranteed to have ovulated? We have slacked off a bit because FF told me that i ovulated at CD25 but now the coverline is gone! Any suggestions from late ovulators?