<prompt> USG examination of a primigravida shows twin pregnancy. She may develop the following complication in later pregnancy:HydramniosPregnancy induced hypeensionMalpresentationAll of the above  <response>: Frequent complications associated with multiple pregnancy: Polyhydramnios Pregnancy-induced hypeension Premature rupture of membranes Abnormal fetal presentations Prolapsed umbilical cord Ref: Thilo E.H., Rosenberg A.A. 2012. Chapter 2. The Newborn Infant. In W.W. Hay, Jr., M.J. Levin, R.R. Deterding, J.J. Ross, J.M. Sondheimer Eds, CURRENT Diagnosis Treatment: Pediatrics, 21e. 