This is equivalent to
4 Months and 25 Days
Monthly ProgressYou are 82% through month 4
Find Out How Many Months Exactly For Dates Below
4 Months Announcement
Baby at 21 Weeks / 4 Months
Read more on week 21 here
Please Note:Months on this page are calculated from Gregorian calendar months.
*In obstetrics, a 28 day method is sometimes used where each month is exactly 4 weeks long.
21 Weeks = 5.25 Months.