shaving

Question

I'm not sure if you understood my question. I'm not asking if you shave once during the week during sefirah. The chasham sofer says, or so I was told by my rosh yeshiva, that if you shave twice a week during the year , you are permitted to shave on friday during sefira. Does this chasam sofer exist, and if it does, does your father agree? Thank you.