Hi thanks for writing to Practo consult. I notice that your and your husbands height is good. So calculating BT (expected height of child ) she should minimum reach 5.3 feet as adult size or more than that. You may please put her in regular exercise like swimming for whole body workup. Anyways do not worry in next 3-4 years her growth will shoot up. Hope this helps you. Give a lot of protein rich natural food.