胎儿和母体的变化脸的模样初具人形胎儿的躯干和腿开始变得发达。从整体上看,头、躯干、腿各为身长的1/3。脸的模样已初具人形,嘴唇周边和齿根等也在这一时期开始发育。性器官开始形成,但男女的性别区别还不明显。皮肤像淡黄色的蜡,可以照见内部的血管和内脏。如果以前从未做过检查,这时你就必须去不论什么原因,如果至今还尚未去 Fetal and maternal changes in the appearance of the face The first human torso and legs of the fetus began to become well-developed. Overall, the head, torso, legs, body length of 1/3. The appearance of the face has begun to take shape, the lips around the roots and also began to develop in this period. Sexual organs begin to form, but gender differences between men and women are not obvious. The skin looks like a yellowish wax and can see internal blood vessels and internal organs. If you’ve never checked before, you have to go for whatever reason, and if you have not done so yet