Sex....

Erica • I`m 37 and had our 🌈 Baby on 1/9/2020 after having a Chemical Pregnancy and an Ectopic Pregnancy resulting in the loss of our twins in July of ‘17.
So I am in my fertily window right night. My ovulation tests keep getting darker and darker, but not dark enough yet. My husband and I have had sex the last two nights... Should we skip tonight and BD on Friday? Or should be just continue to BD eveynight? If I am ovulating today I know we have to BD.l tonight... Just want to give us the best chance for this cycle! Please any advise would be great!! 
Thank y'all!