A patient presented at 20 weeks of gestation. The patient's LMP was 9th January. What will be the estimated date of delivery?
Ans. is c, i.e. 16th OctoberEDD can be calculated by Naegele's formulaEDD=LMP+9 months and 7 daysSo to January add 9 months = OctoberTo 9 add 7=16Hence LMP of the female becomes- 16th October
9th January
16th September
16th October
9th October
Physiological changes during Pregnancy