How much BD during fertile week??

So I’ve read some people do it every day of the FW and some say it’s best to do every other day and others have said something like 2 days in a row then skip a day and do it again?

I have a few days before it starts so I want to make sure I’m making the most of it this month.

How often during the FW should we BD?

Good luck to everyone else trying this month! May we all get our Christmas positives! ❤️🎁