Pregnant parents who are preparing for a second child are very concerned about a successful pregnancy experience. The development of a baby begins with the union of sperm and egg, and the key to successful fertilization is healthy psychological and physiological preparation of both sexes before conception. Although many parents have experience in conceiving their first child, many are still unable to conceive when preparing for their second child. There are many reasons for this. So how to prepare for a second pregnancy during the Chinese Valentine\’s Day? The editor of Xiamin Babao.com will share with you how to prepare for a second child during the Chinese Valentine\’s Day. There are also shortcuts for preparing for a second child.