Today on 9 March 2018 I am 36 week three days pregnant with twins babies. At 34 weeks my doctor gave me dexamethasone shots to mature babies lungs 12 mg x3 shots. On 7 March 2018 I was 36 week one day pregnant .but my sonography report on 7th March 2018 shows that my babies growth is of 34 weeks 4 days and other is 34 weeks 5 days of gestation and their weight is 2595 and 2609 respectively. Doctor told me to deliver my babies on 12 March 2018. My question is that is this right time to deliver my babies? After delivery they can have breathing problem or can be sent to NICU? And why my babies growth is showing backward that is 34 weeks 4 days and 34 weeks 5 days even if my gestational age is 36 week one day on 7th March?