Pollution is a hell of a problem. Microscopic pollutants are given off in the emissions, agricultural fires and other industrial or public means. These get logged in the human system and especially turns out to be dangerous for women who are expecting babies.
The pollutants then get passed on to the developing babies in the womb and create troubles while birth.
This survey has been done since 2010.
The particles are the size less than 2.5 microns in diameter.
Although China has been mute at contributing to this immature rate. The country has seen that the cases are major because of air pollution.
People fail to realize that these risks can cause impairments in babies. Premature babies can suffer disabilities and impaired hearing and sight.
Women living in heavily polluted cities are most at risk. Hence, there is a need to let people know the consequences.