God expects parents in the Church to teach their children about procreation and chastity and to prepare them for dating and marriage. This responsibility should not be left to schools, friends, playmates, or strangers. Heavenly Father wishes his children to understand how to use this great and holy power wisely and reverently. If parents will seek the guidance of the Spirit in humble prayer, he will help them teach their children about this sacred power. There, in all plainness, the youngsters can be taught that procreation is part of the creative work of God and that, therefore, the act of replenishing the earth must be kept on the high plane of personal purity that God provides, free from all form of perversion.
Unskilled parents can learn to teach their children properly.
There is a special warm place inside Mommy called a womb, where babies grow until they are ready to be born. Answers to questions should be geared to the age and level of understanding of the child. If an older child would like more detailed information about childbirth, the mother might say, 'Babies pass to the outside through a channel called the vagina. If a child holds out his small cup of inquiry, we should not try to pour an ocean of explanation into it. Generally, he will be content with an accurate but simple answer.