I received a bfp 10dpo and 5 months post d&c; from secondary loss

I received a bfp 10dpo and 5 months post d&c; from secondary loss. This cycle I used Clearblue Ovulation, not advance (10 pk) and I received a ☺at 3pm on CD16 (later than I expected) and we bd that night and the following night. After my period ended I started taking Fertility Blend that I had purchased from GNC and Maca root powder for women that I found at my local farmers market.