How much sex is to much!?

Alice

So my husband and I had a rough patch last year but so far 2020 we have gotten so close and things are great. We are having sex 1-3 a day and have been since January. I feel like it’s a routine (in a good way- I know at the end of the day I can just relax and connect with my husband) but at a certain point is it to much? I don’t want to have it so much he gets tired of it? Idk lol