妊娠孕吐 怀孕初期一些孕妇出现的食欲减退、恶心、呕吐称为“孕吐”。怀孕3个月后孕吐会自行消失,这属于正常生理现象。但一些孕妇出现过分剧烈的孕吐就应引起重视,比如当怀孕出现异常,造成绒毛膜促性腺激素过高(最典型的是葡萄胎)时,孕吐就会加剧。 Pregnancy prenatal Pregnancy early pregnant some pregnant women appear loss of appetite, nausea, vomiting called “morning sickness.” Pregnancy 3 months after pregnancy will disappear on their own, this is a normal physiological phenomenon. However, some pregnant women appear excessive severe morning sickness should pay attention to, such as when abnormal pregnancy, resulting in high levels of human chorionic gonadotropin (the most typical hydatidiform mole), the morning sickness will increase.