Hi, I wasn't sure where to put this, but I thought here may be appropriate.. A friend of mine has been using OPK's and said she got a positive result around mid cycle then another one just before her period.. I know you can release more than 1 egg sometimes 1 or 2 days apart but I didn't think you could ovulate twice at different times.. Anyone have any experience or know if you can? She is as confused as me..