Bank Statement Issues - Savings account no transactions

hi. I’m going to be sending my husband a visa to come to the up in April however, I' have looked at my bank statement today and for the past two months (November /December/ I have not made any transactions as being a savings account I can’t print of a statement which says no transactions in those months. I can print of from October to January now which kind shows in between no transactions have happened. I know they require bank statements for 6months but I don’t know what to do. Should I wait until July or get a letter from the bank explaining this/