Husband is being too demanding

Hi,

My husband expects us to be physically intimate 7 days a week. I think that’s too much. I don’t have the drive to do it that often. He says that he can’t help it, and that I should be more understanding.

It’s so tiring to manage with washing long hair everyday. I feel like twice a week is enough.

I want to be a good wife, and I get that we all have different needs, but this is draining me.

Am I being unreasonable?