You are 18 weeks and 1 day pregnant!

You have 21 weeks and 6 days to go!

Your Due Date Countdown

Your baby is due on Monday 30th November, 2026

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Your baby is approximately the size of...

A sweet red pepper
A sweet red pepper
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Fun facts at eighteen weeks
You:
  • You may be experiencing an increased appetite
Your baby:
  • Your baby is about 14cm (5.5 inches) in total length right now
  • Your baby weighs in at 170 grams

Your Pregnancy Weeks Dates Forecast

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

Most probable Date of conception

Sometime between

07 Mar
&
11 Mar
Due Date Countdown Due Date Countdown

Your baby could share a birthday with these famous people

Winston Churchill

Winston Churchill

Former Prime Minister of...
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Kemal Atatürk

Kemal Atatürk

Founding father of the...
1880 - 1938
Mark Twain

Mark Twain

American author and humorist...
1835 - 1910
Christopher Columbus

Christopher Columbus

Explorer, navigator, and colonizer
1450 - 1506
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