Hubby, drinking and ttc

Hello ladies, just have some thoughts I would like to compare and hopefully some insight. My hubby drinks a few beers nightly. Every single night almost 🤨

We are on cycle 6 of ttc. My charts appear so normal. I'm starting to think the alcohol is affecting his sperm.

Anyone who has a husband who drinks a good amount and wants to share some advice/insight on the effects. Tia