I have some questions about pregnancy ...

I have some questions at 1 ° the baby can be born up to 42 weeks or the doctors pass a few days later. 2nd question I'm pregnant for 40 weeks my daughter does little and the bag does not burst the delay to burst. 3 ° I feel a lot of colic and back pain is normal. 4th I did ultrasound with 34 weeks and my daughter was 1,733 kg with how many kilos it would be that she is now 40 weeks and 3 days. thank you
Expert answer:

1 - 42 weeks is the maximum limit; 2 - move less happens at the end of gestation and your bag will burst at some point, then only at the time the baby is born; 3 - cramps occur in pregnancy, perhaps in your case may be the beginning of labor; 4 - the weight of your daughter will discover as soon as she is born.