According to a search on Baidu Health, we learned that the reasons for irritability and irritability during embryo implantation are as follows:

Because after the embryo implants successfully, the embryonic placenta will secrete a large amount of human chorionic stimulants. Gonadal hormones, estrogen and progesterone in women increase, and androgen levels decrease. Androgen has the effect of stabilizing mood, so women will have bad tempers. When these symptoms occur, there are things you can do to make yourself feel better. You can take a nap, go for a walk or watch a movie with a friend, or tell your friends or family about your discomfort. You can also listen to music. At this time, you can listen to some soothing and beautiful music, which can not only improve the mood, but also play a good role in prenatal education for the baby.