Photo #134191

justmedeneerenee  11 years ago
   

New Choice OPK cassette in pink box. lh surge will be detected in 3-10 min and no lh surge confirmed in 20 min. took pic within the 3-10 minute range. Looks a little lighter than control line but still pretty dark. Does this brand mean positive if 2 lines or only if line is darker than control?