<prompt> Weight gain during pregnancy is: March 201210 kg12 kg15 kg20 kg  <response>: Ans: B i.e. 12 Kg Weight gain during pregnancy: Reproductive weight gain: 6 Kg fetus: 3.3 Kg, placenta: 0.6 Kg, liquor: 0.8 Kg, uterus: 0.9 Kg, breasts: 0.4 Kg accumulation of fat protein: 3.5 Kg and Net maternal weight gain: 6 Kg increase in blood volume: 1.3 Kg increase in extracellular fluid: 1.2 Kg. 