Counselling in general is still something that people are adjusting to. Some still assume that there must be something wrong with you if you need counselling which is not always the case.
As a couple that is about to wed, premarital counselling is something you have definitely heard of and you probably know of a few pros for signing up. You don't absolutely have to force yourself to go through it, but if you read the testimonies of couples who decided to go you might reconsider.