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

Most probable Date of conception

Sometime between

29 Mar
&
02 Apr
Due Date Countdown Due Date Countdown

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