He says there is also some preliminary evidence that full-term babies see better if they are fed human milk rather than formula.
All but one gave birth to healthy full-term babies, she said.
The largest (30mm) is intended for women who have had a vaginal delivery of a full-term baby.
That usually occurs about the time a full-term baby is born.
Because they are born too early, preemies weigh much less than full-term babies.
Of three birth defects in the full-term babies, two were genetic.
My mother-in-law had an uneventful pregnancy and a full-term baby a few years later.
If she wants a healthy full-term baby, she has to stop smoking and improve her diet.
There would be trouble, indeed, when Meralda delivered a healthy, full-term baby only seven months after the incident on the road.
"Mothers returning to work who have full-term babies and established milk supplies do not usually need them," West says.