How about a painless injection for labor?

Painless injections during labor are beneficial.
If you can’t tolerate the pain during labor, you can have a painless injection, and it doesn’t affect the uterine contractions or the labor process, so it is relatively beneficial to have a painless injection during labor.
Women in labor pain is severe, often unbearable, will be overly consumed during labor and destroy the mother’s willpower to give birth. The most effective way to relieve this pain is to have a painless labor, i.e. painless injections during labor.
Painless injection is not harmful to the human body, and will not affect the fetus, so the delivery of painless injection is relatively good, can be in the relief of women’s labor pain.
Painless injection will stimulate the waist, some women still have back pain after delivery, but most of them can be relieved within a short period of time, generally no special sequelae. The specific choice can be made under the guidance of the doctor.