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 Wednesday 4th November, 2026

Share this:

Your baby is approximately the size of...

An egg
An egg
Share the size of your baby
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. 04th Feb 2026 1 Week
  2. 11th Feb 2026 2 Weeks
  3. 18th Feb 2026 3 Weeks
  4. 25th Feb 2026 4 Weeks
  5. 04th Mar 2026 5 Weeks
  6. 11th Mar 2026 6 Weeks
  7. 18th Mar 2026 7 Weeks
  8. 25th Mar 2026 8 Weeks
  9. 01st Apr 2026 9 Weeks
  10. 08th Apr 2026 10 Weeks
  11. 15th Apr 2026 11 Weeks
  12. 22nd Apr 2026 12 Weeks
Trimester 2
  1. 29th Apr 2026 13 Weeks
  2. 06th May 2026 14 Weeks
  3. 13th May 2026 15 Weeks
  4. 20th May 2026 16 Weeks
  5. 27th May 2026 17 Weeks
  6. 03rd Jun 2026 18 Weeks
  7. 10th Jun 2026 19 Weeks
  8. 17th Jun 2026 20 Weeks
  9. 24th Jun 2026 21 Weeks
  10. 01st Jul 2026 22 Weeks
  11. 08th Jul 2026 23 Weeks
  12. 15th Jul 2026 24 Weeks
  13. 22nd Jul 2026 25 Weeks
  14. 29th Jul 2026 26 Weeks
Trimester 3
  1. 05th Aug 2026 27 Weeks
  2. 12th Aug 2026 28 Weeks
  3. 19th Aug 2026 29 Weeks
  4. 26th Aug 2026 30 Weeks
  5. 02nd Sep 2026 31 Weeks
  6. 09th Sep 2026 32 Weeks
  7. 16th Sep 2026 33 Weeks
  8. 23rd Sep 2026 34 Weeks
  9. 30th Sep 2026 35 Weeks
  10. 07th Oct 2026 36 Weeks
  11. 14th Oct 2026 37 Weeks
  12. 21st Oct 2026 38 Weeks
  13. 28th Oct 2026 39 Weeks
  14. 04th Nov 2026 40 Weeks

Most probable Date of conception

Sometime between

09 Feb
&
13 Feb
Due Date Countdown Due Date Countdown

Your baby could share a birthday with these famous people

Laura Bush

Laura Bush

American educator and First...

 79
Matthew McConaughey

Matthew McConaughey

American actor

 56
Luis Figo

Luis Figo

Portuguese football player

 53
Charles Gāo

Charles Gāo

Hong Kong-British-American physicist
1933 - 2018
More

Spread the word