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

Most probable Date of conception

Sometime between

27 Mar
&
31 Mar
Due Date Countdown Due Date Countdown

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