hii ...according to my 3 ultrasound i am 34 week pragnant but in my 2 ultrasound i am 36 week 4 days ...baby ka weight bi 2.2 kg aaya h ..and delivery date bi phale 10 may thi ab 22 may aayi h ..my LMP date is 28 july....ab kon si date fixed hogi ..or how to improved baby weight 2.2 kg to 3.5 kg plzz help