Nine weeks of pregnancy symptoms disappear?

summary

At the ninth week of pregnancy, your embryo can be called "fetus" or "baby" from now on. In order to accommodate the new residents, your uterus is very large. Now the size of the fetus is about 25 mm, and many positions of the fetus have changed, such as the small tail is missing in the embryonic stage. Now all the organs, muscles, nerves are working. The hands begin to bend slightly from the wrists, the feet begin to get rid of the webbed appearance, and the eyelids begin to cover the eyes. Nine weeks of pregnancy symptoms disappear? Let's talk about it.

Nine weeks of pregnancy symptoms disappear?

Vaccination at this time, you should follow the doctor's guidance and receive the necessary immunization. For example, the following: * rabies vaccine* Tetanus toxoid* Influenza vaccine. Your banned vaccines are: live attenuated vaccines for varicella, rubella, measles, mumps, polio, pertussis, etc. If you have a history of miscarriage, you should not receive any vaccination.

There is a certain regularity in the growth speed of the high fetus in the uterus. The height of the uterine fundus changes with the month of pregnancy, and your weight also increases with the month. So from now on, you should consciously record the height and weight of your uterine fundus. If the speed of uterine enlargement does not match the month of pregnancy, there are two possibilities. One is that the speed of uterine enlargement is too slow, which may be fetal growth retardation or fetal death; First, the uterus increases too fast, may be multiple pregnancy, hydramnios or hydatidiform mole, should ask a doctor for diagnosis.

Placenta your placenta has five functions: gas exchange, nutrition supply, waste excretion, defense and endocrine function. So it can be said that it is the base of fetal nutrition. The placenta of full-term pregnancy weighs 500-600g, about 1 / 6 of the weight of the newborn, with a diameter of 16-20cm and a thickness of 2.5cm.

matters needing attention

Necessary work and activities are necessary. It is not advisable to lie in bed all the time without work and activities. This not only has no good effect, but also causes many diseases. Long term inactivity, the body consumes less energy, fat accumulation, will become obese, muscle relaxation, abdominal no strength, will cause production difficulties. Therefore, there should be necessary work and activities, and the happiness brought by a stressful life is beneficial to you and the fetus.