Newborn sucker assisted delivery, namely fetal suction assisted delivery, there are certain hazards, prone to newborn scalp edema or hematoma, skull fracture, intracranial hemorrhage, and even cerebral palsy due to hemorrhage, but as long as in accordance with the norms of the routine and correct operation, the vast majority of cases will not affect the pregnant women and newborns. Suction assisted delivery is also called fetal suction assisted delivery, because in the second stage of labor, after the mouth of the uterus is fully opened, the mother’s contractions are weak, or the fetus in the uterus appeared hypoxia phenomenon, need to quickly deliver the fetus, need to carry out fetal suction assisted delivery. In the process of fetal suction, attention should be paid to the correct use of fetal suction equipment, and the pressure used should not be too high, in order to avoid the emergence of adverse complications. The most common clinical complication is edema of the head, which usually disappears after 2-3 days of life and is less harmful. Skull fracture or intracranial hemorrhage is mostly caused by excessive negative pressure or excessive traction. Newborns delivered by suction-assisted labor should be examined promptly after birth to detect abnormalities.