You are 3 weeks and 1 day pregnant!

You have 36 weeks and 6 days to go!

Your Due Date Countdown

Your baby is due on Thursday 12th August, 2021

Your baby is approximately the size of...

A pin head size
A pin head size
Share the size of your baby
Fun facts at three weeks
You:
  • Within hours of being fertilised, your egg will start to travel from your fallopian tube to your uterus. The fertilised egg will then divide into 16 identical cells.
Your baby:
  • Your baby is about 0.2cm (0.1 inches) in total length right now
  • Your baby weighs in at 0 grams

Your Pregnancy Weeks Dates Forecast

Trimester 1
  1. 12th Nov 2020 1 Week
  2. 19th Nov 2020 2 Weeks
  3. 26th Nov 2020 3 Weeks
  4. 03rd Dec 2020 4 Weeks
  5. 10th Dec 2020 5 Weeks
  6. 17th Dec 2020 6 Weeks
  7. 24th Dec 2020 7 Weeks
  8. 31st Dec 2020 8 Weeks
  9. 07th Jan 2021 9 Weeks
  10. 14th Jan 2021 10 Weeks
  11. 21st Jan 2021 11 Weeks
  12. 28th Jan 2021 12 Weeks
Trimester 2
  1. 04th Feb 2021 13 Weeks
  2. 11th Feb 2021 14 Weeks
  3. 18th Feb 2021 15 Weeks
  4. 25th Feb 2021 16 Weeks
  5. 04th Mar 2021 17 Weeks
  6. 11th Mar 2021 18 Weeks
  7. 18th Mar 2021 19 Weeks
  8. 25th Mar 2021 20 Weeks
  9. 01st Apr 2021 21 Weeks
  10. 08th Apr 2021 22 Weeks
  11. 15th Apr 2021 23 Weeks
  12. 22nd Apr 2021 24 Weeks
  13. 29th Apr 2021 25 Weeks
  14. 06th May 2021 26 Weeks
Trimester 3
  1. 13th May 2021 27 Weeks
  2. 20th May 2021 28 Weeks
  3. 27th May 2021 29 Weeks
  4. 03rd Jun 2021 30 Weeks
  5. 10th Jun 2021 31 Weeks
  6. 17th Jun 2021 32 Weeks
  7. 24th Jun 2021 33 Weeks
  8. 01st Jul 2021 34 Weeks
  9. 08th Jul 2021 35 Weeks
  10. 15th Jul 2021 36 Weeks
  11. 22nd Jul 2021 37 Weeks
  12. 29th Jul 2021 38 Weeks
  13. 05th Aug 2021 39 Weeks
  14. 12th Aug 2021 40 Weeks

Most probable Date of conception

Sometime between

17 Nov
&
21 Nov