Placenta hypoplasia at 16 weeks of pregnancy is generally improved by bed rest, and if the situation is more serious, it is also necessary to use some drugs under the guidance of the doctor for treatment. 1. bed rest: 16 weeks pregnant placenta hypoplasia need to rest, avoid too much walking, do not squat, avoid aggravating the situation of placenta hypoplasia, with the increase of pregnancy weeks, the placenta may be in the body’s self-regulation slowly return to the normal position. 2. medication: if the placenta hypoplasia is very serious, there is vaginal bleeding, need to use medication as soon as possible, otherwise it may lead to preeclampsia, such as oral progesterone, etc., in the use of medication should strictly follow the doctor’s instructions, do not blindly use. Don’t worry too much about the low position of the placenta at 16 weeks of pregnancy, because at 16 weeks of pregnancy, the position of the placenta is not completely fixed, and placenta hypoplasia is a relatively common situation, as long as there is no vaginal bleeding usually does not have a great impact, pay attention to more rest, don’t have a strenuous exercise, so as not to aggravate the phenomenon of placenta hypoplasia. If you feel unwell, consult a doctor promptly.