You are 13 weeks and 1 day pregnant!

You have 26 weeks and 6 days to go!

Your Due Date Countdown

Your baby is due on Friday 14th November, 2025

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Your baby is approximately the size of...

An egg
An egg
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Fun facts at thirteen weeks
You:
  • Woohoo - this should be the easiest part of your pregnancy
  • Hopefully you have an increase in energy
  • Some experience an increase in sex drive
  • You might be getting acid reflux or indigestion
Your baby:
  • Your baby is about 7cm (2.8 inches) in total length right now
  • Your baby weighs in at 30 grams
  • Your baby's intestines and vocal cords are developing
  • The tiny bones in their arms and legs are starting to form

To Do List

  • If you haven't already think of ways to announce your pregnancy
  • Now pregnancy is getting easier start planning time for yourself

Your Pregnancy Weeks Dates Forecast

Trimester 1
  1. 14th Feb 2025 1 Week
  2. 21st Feb 2025 2 Weeks
  3. 28th Feb 2025 3 Weeks
  4. 07th Mar 2025 4 Weeks
  5. 14th Mar 2025 5 Weeks
  6. 21st Mar 2025 6 Weeks
  7. 28th Mar 2025 7 Weeks
  8. 04th Apr 2025 8 Weeks
  9. 11th Apr 2025 9 Weeks
  10. 18th Apr 2025 10 Weeks
  11. 25th Apr 2025 11 Weeks
  12. 02nd May 2025 12 Weeks
Trimester 2
  1. 09th May 2025 13 Weeks
  2. 16th May 2025 14 Weeks
  3. 23rd May 2025 15 Weeks
  4. 30th May 2025 16 Weeks
  5. 06th Jun 2025 17 Weeks
  6. 13th Jun 2025 18 Weeks
  7. 20th Jun 2025 19 Weeks
  8. 27th Jun 2025 20 Weeks
  9. 04th Jul 2025 21 Weeks
  10. 11th Jul 2025 22 Weeks
  11. 18th Jul 2025 23 Weeks
  12. 25th Jul 2025 24 Weeks
  13. 01st Aug 2025 25 Weeks
  14. 08th Aug 2025 26 Weeks
Trimester 3
  1. 15th Aug 2025 27 Weeks
  2. 22nd Aug 2025 28 Weeks
  3. 29th Aug 2025 29 Weeks
  4. 05th Sep 2025 30 Weeks
  5. 12th Sep 2025 31 Weeks
  6. 19th Sep 2025 32 Weeks
  7. 26th Sep 2025 33 Weeks
  8. 03rd Oct 2025 34 Weeks
  9. 10th Oct 2025 35 Weeks
  10. 17th Oct 2025 36 Weeks
  11. 24th Oct 2025 37 Weeks
  12. 31st Oct 2025 38 Weeks
  13. 07th Nov 2025 39 Weeks
  14. 14th Nov 2025 40 Weeks

Most probable Date of conception

Sometime between

19 Feb
&
23 Feb
Due Date Countdown Due Date Countdown

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