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

Most probable Date of conception

Sometime between

08 Apr
&
12 Apr
Due Date Countdown Due Date Countdown

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