You are 12 weeks and 1 day pregnant!

You have 27 weeks and 6 days to go!

Your Due Date Countdown

Your baby is due on Monday 23rd February, 2026

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Your baby is approximately the size of...

A lime
A lime
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Fun facts at twelve weeks
You:
  • You may be experiencing headaches
  • Some people get increased vaginal discharge
  • You may experience dizziness
  • Congratulation last week of the first trimester
Your baby:
  • Your baby is about 6cm (2.4 inches) in total length right now
  • Your baby weighs in at 20 grams
  • This week you will be able to see baby on an ultrasound
  • Baby is starting to straighten up and is less curved
  • Baby will begin to open and close its fingers, eyes and mouth.

To Do List

  • Make sure you have had you 12 week scan
  • If you haven't already - most people announce their news after their 12 week scan

Your Pregnancy Weeks Dates Forecast

Trimester 1
  1. 26th May 2025 1 Week
  2. 02nd Jun 2025 2 Weeks
  3. 09th Jun 2025 3 Weeks
  4. 16th Jun 2025 4 Weeks
  5. 23rd Jun 2025 5 Weeks
  6. 30th Jun 2025 6 Weeks
  7. 07th Jul 2025 7 Weeks
  8. 14th Jul 2025 8 Weeks
  9. 21st Jul 2025 9 Weeks
  10. 28th Jul 2025 10 Weeks
  11. 04th Aug 2025 11 Weeks
  12. 11th Aug 2025 12 Weeks
Trimester 2
  1. 18th Aug 2025 13 Weeks
  2. 25th Aug 2025 14 Weeks
  3. 01st Sep 2025 15 Weeks
  4. 08th Sep 2025 16 Weeks
  5. 15th Sep 2025 17 Weeks
  6. 22nd Sep 2025 18 Weeks
  7. 29th Sep 2025 19 Weeks
  8. 06th Oct 2025 20 Weeks
  9. 13th Oct 2025 21 Weeks
  10. 20th Oct 2025 22 Weeks
  11. 27th Oct 2025 23 Weeks
  12. 03rd Nov 2025 24 Weeks
  13. 10th Nov 2025 25 Weeks
  14. 17th Nov 2025 26 Weeks
Trimester 3
  1. 24th Nov 2025 27 Weeks
  2. 01st Dec 2025 28 Weeks
  3. 08th Dec 2025 29 Weeks
  4. 15th Dec 2025 30 Weeks
  5. 22nd Dec 2025 31 Weeks
  6. 29th Dec 2025 32 Weeks
  7. 05th Jan 2026 33 Weeks
  8. 12th Jan 2026 34 Weeks
  9. 19th Jan 2026 35 Weeks
  10. 26th Jan 2026 36 Weeks
  11. 02nd Feb 2026 37 Weeks
  12. 09th Feb 2026 38 Weeks
  13. 16th Feb 2026 39 Weeks
  14. 23rd Feb 2026 40 Weeks

Most probable Date of conception

Sometime between

31 May
&
04 Jun
Due Date Countdown Due Date Countdown

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Majel Barrett

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