It is a prescription medicine that can only be used under the guidance of a doctor in a regular hospital. It is mainly composed of Chinese herbs such as He Shou Wu, Di Huang and Herba Cistanches, etc. The main effect is to nourish Yin and tonify the kidneys, fix the kidneys and calm the fetus, which is used for early preterm miscarriage. Pregnancy and childbirth is a very uncomfortable process. You must go to the hospital and use it under the guidance of a doctor if you have symptoms of backache and leg swelling and abdominal cramps. Solid Kidney and Fetus Pill is a prescription drug and should not be judged and taken by yourself based on your symptoms.