DTD every day or every other

[tigger8]

Which is it to be.....? 'What to expect when you are expecting' suggests every day but other research says every other! Thanks...in anticipation of your response/advice!

My obgyn says every second day to give the semen time to regenerate.

Every other day!

I googled exactly that earlier and every source I could find said either every second or every third day, every second being mentioned the most often. Apparently if you do it too often, sperm quality is reduced.