Understand Maternal Obesity Before You Regret. Obesity is the root cause of many diseases and it is the major health issue for the public. It has been linked to several health problems such as cancer , heart diseases , hypertension, etc. It also has an adverse effect during pregnancy as it can cause complications in pregnancy by increasing the mother's risk of having gestational diabetes , preterm birth , preeclampsia or baby with birth defects. Maternal obesity is related to many severe outcomes for the infant , which can persist into adulthood such as heart disease, mortality and type-2 diabetes . Maternal obesity also compromises the immune system of babies. Researches have proven that pre-pregnancy maternal weight plays a significant role in the neonate's immune system. The immune system of the babies born to obese mothers gets comprised very early in baby’s life. The researchers analyzed the umbilical cord blood sample of babies born t...