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 2nd April, 2026

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Your baby is approximately the size of...

A sweet red pepper
A sweet red pepper
Share the size of your baby
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 Jul 2025 1 Week
  2. 10th Jul 2025 2 Weeks
  3. 17th Jul 2025 3 Weeks
  4. 24th Jul 2025 4 Weeks
  5. 31st Jul 2025 5 Weeks
  6. 07th Aug 2025 6 Weeks
  7. 14th Aug 2025 7 Weeks
  8. 21st Aug 2025 8 Weeks
  9. 28th Aug 2025 9 Weeks
  10. 04th Sep 2025 10 Weeks
  11. 11th Sep 2025 11 Weeks
  12. 18th Sep 2025 12 Weeks
Trimester 2
  1. 25th Sep 2025 13 Weeks
  2. 02nd Oct 2025 14 Weeks
  3. 09th Oct 2025 15 Weeks
  4. 16th Oct 2025 16 Weeks
  5. 23rd Oct 2025 17 Weeks
  6. 30th Oct 2025 18 Weeks
  7. 06th Nov 2025 19 Weeks
  8. 13th Nov 2025 20 Weeks
  9. 20th Nov 2025 21 Weeks
  10. 27th Nov 2025 22 Weeks
  11. 04th Dec 2025 23 Weeks
  12. 11th Dec 2025 24 Weeks
  13. 18th Dec 2025 25 Weeks
  14. 25th Dec 2025 26 Weeks
Trimester 3
  1. 01st Jan 2026 27 Weeks
  2. 08th Jan 2026 28 Weeks
  3. 15th Jan 2026 29 Weeks
  4. 22nd Jan 2026 30 Weeks
  5. 29th Jan 2026 31 Weeks
  6. 05th Feb 2026 32 Weeks
  7. 12th Feb 2026 33 Weeks
  8. 19th Feb 2026 34 Weeks
  9. 26th Feb 2026 35 Weeks
  10. 05th Mar 2026 36 Weeks
  11. 12th Mar 2026 37 Weeks
  12. 19th Mar 2026 38 Weeks
  13. 26th Mar 2026 39 Weeks
  14. 02nd Apr 2026 40 Weeks

Most probable Date of conception

Sometime between

08 Jul
&
12 Jul