There is no charge for pre-marital check-ups. Pre-marital check-up is free in our country, the parties to the pre-marital check-up, need to carry both sides of the household registration, identity cards, and three one-inch photos per person, to the community center where the man or woman is located to obtain the "application for free pre-marital medical check-up registration card", go to the designated hospital can be free pre-marital check-up. The free pre-marriage examination is generally required to be carried out three months before the marriage registration or one month after the marriage registration.