Babies with a low Birth Rate normally have problems with their internal organs not being fully developed. A child may have a low birth rate is due to a mother's nutrition, activity level and over all health that caused the child to have an early birth.
No, the majority of women with BV have babies who are born on time and with normal birth weight. There are some studies that show that BV increases the chances of prematurity and low birth weight.
cheese
Poor neonatal care...
Babies born with low birth weight usually end up staying in the Neonatal Intensive Care Unit aka the NICU, until they gain weight and are strong enough to sustain themselves. Some babies don't survive.
respiratory, vision nutritional
Low Birth Weight was created in 1999.
premature birth , fetal alcohol syndrome , low birth weight , and STD transmission .
The low birth weight is less than 2500 grams
Victoria Mary Crosse has written: 'The premature baby, and other babies with low birth weight' -- subject(s): Birth weight, Infant, Premature, Infants (Premature), Premature Infant
No, lower. Smoking during pregnancy practically doubles the odds of the baby having a low birth weight; babies born to smokers are, on average, 7 ounces lighter than those born to non-smokers. This is, of course, a Bad Thing.
Poor neonatal care...
"Natural selection is the gradual, non-random process by which biological traits become either more or less common in a population as a function of differential reproduction of their bearers." - Wikipedia Babies with low birth weight are more susceptible to dying because their bodies are too small to weak to sustain life. Reasons for low birth weight are varied and depend heavily on the health of the mother. It's not really a natural selection process.