Sex every day or every second Day?

Chani • Photographer, nature lover, strong, spirited, kind, plant based, loyal friend. TTC.
I'm in my fertile period right now. It started yesterday according to my opk but I bd the day before yesterday as well and I was going to skip today and bd again tomorrow because I've read it's good to wait and let you so's sperm build up again. Should I bd tonight as well or wait until tomorrow?