Do We Still Have a Chance this Round???

Callie • 👶🎀 8.18.18. 👶🎀 3.16.20.

Third round of Femara. Here's my cycle chart thus far. As you can see, we had sex most recently on CD 13. I believe I O'd CD 15 or 16. Glow says today, CD 17. On CD 14, my husband, who's in the Army, got called away for an unexpected training that he'll be on until some point next week, hence the lack of BD'ing more recently... If I O'd on CD 15 or 16, and we last had sex on CD 13, do we still have a chance this round???