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Kaplan Qbank USMLE



Author3 Posts
  #1

Could somone pls write down the exact calculation for conception dating and expected due date in a Pt on a 28 days cycle if her LMP was Jan 1st
And pls tell me how u would calculate it exactly if she was on a 35 days and 28 day cycle

I am still a bit confused on the calculation methods

thx much in advance

  #2

LMP - 3 months + 7 days for 28 days cycle .......

1st jan - 3 months + 7 days = 1st oct + 7 days = 8th oct...

for 22 days cycle = 2nd oct

for 24 days cycle= 4 th oct

for 26 day cycle = 6th oct

for 28 day cycle = 8th oct ( calculations shown)

for 30 days cycle = 10th oct

for 35 days cycle =15th oct



hope this helps ........


  #3

thank u so much !!smiling face







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