Assume LNMP is 27/02/2023 and today is 6/6/2033 Calculate EDD?

To calculate the Estimated Delivery Date (EDD), we need to add 280 days to the Last Normal Menstrual Period (LNMP) date.

LNMP: 27/02/2023
Adding 280 days:
27/02/2023 + 280 days = 4/12/2024

Therefore, the Estimated Delivery Date (EDD) is 4/12/2024.

Step 1: Count the number of days from LNMP to today

- Days from LNMP (27/02/2023) to end of February 2023 = 4
- Days in March 2023 = 31
- Days in April 2023 = 30
- Days in May 2023 = 31
- Days from 1 June 2023 to 6 June 2033 = 3652
- Total days from LNMP to today = 4 + 31 + 30 + 31 + 3652 = 3748

Step 2: Add 280 days (average pregnancy length)

- 3748 + 280 = 4028

Step 3: Convert days to weeks and days

- 4028 days = 575 weeks and 4 days

Therefore, the Estimated Due Date (EDD) is 6 June 2033.