Can you have to much sex w your husband?

This question my girls and I talked about during girls night: we all have different sexual habits and standards with our partners so “to much” is all personal. For me, my husband and I have sex about 2 times a day. 1 time early morning we love to start our day off connecting and relaxing before the kids get up and off to school. Then we do it 1 time at night after the day to reconnect and really be able to let the day go. It has felt like over the last 2 years is have sex 2 times a day has made my husband less...... aggressive. Less “hungry” for it. He’s always hard, he always cums, he says he loves it that much but he doesn’t seem as “into it” as before when we had newborns and maybe only got to connect 1 time a week. Is 2 times a day to much? Can sex get old for men? Help. I never thought I would be needing to spice it up even having sex 2 times a day haha