Why is multiple pregnancy a concern?
Being pregnant with more than one baby is exciting and is often a happy event for many couples. However, multiple pregnancy has increased risks for complications. The most common complications include the following: • preterm labor and birth About half of twins and nearly all higher-order multiples are premature (born before 37 weeks). The higher the number of fetuses in the pregnancy, the greater the risk for early birth. Premature babies are born before their bodies and organ systems have completely matured. These babies are often small, with low birthweights (less than 2,500 grams or 5.5 pounds), and they may need help breathing, eating, fighting infection, and staying warm. Very premature babies, those born before 28 weeks, are especially vulnerable. Many of their organs may not be ready for life outside the mother’s uterus and may be too immature to function well. Many multiple birth babies will need care in a neonatal intensive care unit (NICU). • pregnancy-induced hypertension W
