What could be the benefits of nitric oxide for women?

Relaxes the uterus. In rare cases where relaxing a woman's pregnant uterus would help "turn a baby around, " deliver a second twin, avoid a "tight squeeze" for the baby's head, or to help extract the placenta after a complex delivery, Nitric Oxide (in the form of nitroglycerin) is sometimes used by anesthesia providers. In sever acute respiratory syndrome of pregnancy, no can selectively improve oxygen delivery.