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 Thursday 12th February, 2026

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Your baby is approximately the size of...

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

Most probable Date of conception

Sometime between

20 May
&
24 May
Due Date Countdown Due Date Countdown

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