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 Wednesday 3rd December, 2025

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

Most probable Date of conception

Sometime between

10 Mar
&
14 Mar
Due Date Countdown Due Date Countdown

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