What effect does husband smoking have on fetus?

Studies have shown that smoking in pregnant women has a great and serious impact on the fetus, and pregnant women are forbidden to smoke. Pregnant women smoking in the early pregnancy, nicotine and other toxic substances can reduce the secretion of progesterone in the body, affect the decidual reaction of endometrium, make pregnant eggs stunted and cause abortion.

Data show that smoking in pregnant women can easily lead to abortion, premature delivery, stillbirth and various perinatal complications. The perinatal mortality of pregnant women who smoke less than/kloc-0 per pack per day is 20% higher than that of non-smokers. If pregnant women smoke more than 1 pack every day, the perinatal mortality of their babies will increase by 35%.

Smoking heavily by pregnant women can also lead to fetal congenital malformation, cleft palate, cleft lip, dementia and anencephaly, which brings misfortune and burden to family and society.

Women who smoke for a long time are prone to early placental abruption, placenta previa and premature rupture and bleeding of amniotic fluid. In addition, newborn babies are mostly lower in weight than normal babies, generally 200 grams lower than those born to non-smoking mothers. Their height, head circumference and chest circumference are small and normal babies, with low intelligence, poor memory and understanding.

It can be seen that smoking in pregnant women is extremely harmful to maternal and infant health, leading to many premature deaths of fetuses.