Many people will choose to prepare for pregnancy before the romantic Valentine\’s Day, but it often backfires. Difficulties in conceiving are not only caused by smoking, drinking, drinking too much coffee, or being under great work pressure. Obstetricians and gynecologists remind people who are too thin to have a BMI value less than 19 , it is four times more difficult to conceive successfully than for ordinary people! Below, the editor of Babao.com will share with you how to seize this year\’s Chinese Valentine\’s Day, popularize the living habits that are difficult to conceive, and help you get pregnant as soon as possible.