Anyone else have to keep a feeding schedule chart?

Marisa

This is our second kid and my husband is insisting we keep a feeding log. Our son was in the nicu for blood sugar for 1.5 days. I feed every 2.5-3hrs. My son gets formula as I don't produce milk. He has to write down every amount of milk drank and what time. It's really annoying and I'm not keeping track. He says the Dr needs to see it but I can't go to the Dr Apts due to covid restrictions.