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 Wednesday 25th June, 2025

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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. 25th Sep 2024 1 Week
  2. 02nd Oct 2024 2 Weeks
  3. 09th Oct 2024 3 Weeks
  4. 16th Oct 2024 4 Weeks
  5. 23rd Oct 2024 5 Weeks
  6. 30th Oct 2024 6 Weeks
  7. 06th Nov 2024 7 Weeks
  8. 13th Nov 2024 8 Weeks
  9. 20th Nov 2024 9 Weeks
  10. 27th Nov 2024 10 Weeks
  11. 04th Dec 2024 11 Weeks
  12. 11th Dec 2024 12 Weeks
Trimester 2
  1. 18th Dec 2024 13 Weeks
  2. 25th Dec 2024 14 Weeks
  3. 01st Jan 2025 15 Weeks
  4. 08th Jan 2025 16 Weeks
  5. 15th Jan 2025 17 Weeks
  6. 22nd Jan 2025 18 Weeks
  7. 29th Jan 2025 19 Weeks
  8. 05th Feb 2025 20 Weeks
  9. 12th Feb 2025 21 Weeks
  10. 19th Feb 2025 22 Weeks
  11. 26th Feb 2025 23 Weeks
  12. 05th Mar 2025 24 Weeks
  13. 12th Mar 2025 25 Weeks
  14. 19th Mar 2025 26 Weeks
Trimester 3
  1. 26th Mar 2025 27 Weeks
  2. 02nd Apr 2025 28 Weeks
  3. 09th Apr 2025 29 Weeks
  4. 16th Apr 2025 30 Weeks
  5. 23rd Apr 2025 31 Weeks
  6. 30th Apr 2025 32 Weeks
  7. 07th May 2025 33 Weeks
  8. 14th May 2025 34 Weeks
  9. 21st May 2025 35 Weeks
  10. 28th May 2025 36 Weeks
  11. 04th Jun 2025 37 Weeks
  12. 11th Jun 2025 38 Weeks
  13. 18th Jun 2025 39 Weeks
  14. 25th Jun 2025 40 Weeks

Most probable Date of conception

Sometime between

30 Sep
&
04 Oct