I've been testing for ovulation ever since my period ended. I didn't get my first positive OPK until yesterday morning (first pic). However, husband was out of town so no BD 😕 This morning I took OPK again and got two positives (2nd pic), took OPK again this afternoon and already negative (last pic). Did I miss my window? Are OPKs only positive prior to the egg being released? Or do they stay positive while the egg is released too? Feeling so discouraged