The following are some precautions to be taken after the chorionic vasoplasty: 1) Take more rest, do not stay up late, do not overwork, do not have too much mental stress, relax and keep a happy mood. 2) Observe the change of body temperature and use ovulation test paper to test whether there is ovulation. 3) Arrange more intercourse during the ovulation period to greatly increase the chance of conception. 4) If there is a delay in menstruation, it is likely that you are pregnant. If there is a polycystic pregnancy or multiple births, it is necessary to carry out the relevant treatment in time. If you have a polycystic pregnancy or multiple births, you should take the relevant treatment in time. You should pay attention to rest and try to reduce the number and frequency of chorionic gonadotropin, otherwise it is easy to cause hormone level disorders in the body.