According to Glow and Ovia my fertile days are starting tomorrow so I had to make sure hubby got out and buy this for me I had heard a lot of success stories with this product so I said let's give it a try we have been trying for a year n 8 months since I was on the depo shot and didn't get my period into some lady brought me something from the domican republic to drink and thanks to do that I had been getting my period every month. I had purge my self drank geritol, Lydia pinkham, and la sra Muller to clean as well but the funny thing is me and hubby live in different states so every time I ovulate I'm home and when I come see him i get my period so we finally moved together and just got off my period on 8/12 and fertile days are starting tomorrow finger are cross wish us luck, pray for us on getting our first rainbow baby and send lots of baby dust our way😘