+ Reply to Thread
Results 1 to 2 of 2
  1. #1
    rainbow road's Avatar
    rainbow road is offline look at the stars, look how they shine for you
    Join Date
    May 2008
    in a glass case of emotion
    Achievements:Topaz Star - 500 postsAmber Star - 2,000 postsAmethyst Star - 5,000 postsEmerald Star - 10,000 posts

    Default Blood test to confirm ovulation

    Just a quick question:

    I know the CD21 is usually what they use to confirm ovulation. I am CD18 and am about 97% sure I ovulated on CD14, as per my usual.

    I had a BT today to confirm I've ovulated, but my question is, will it be able to tell, given it's on CD18 and not 21?

    I assume it's just looking for low estrogen and higher progesterone?


  2. #2
    Join Date
    Jan 2013
    Achievements:Topaz Star - 500 posts

    Default Blood test to confirm ovulation

    I've been looking into the same sort if thing lately as I get confused with my days. From what I can tell yes it should show that you have ovulated even though it's only day 18. From what I have read, after u ovulate, your progesterone levels will rise and they will stay higher than usual until you get your period. So even if you did the test on day 18 or 23 for example if all ur levels are normal, your progesterone levels should show you ovulated that cycle right up until your period comes which is when the levels will drop again. Hope that helps.


Similar Threads

  1. Replies: 18
    Last Post: 28-01-2013, 07:22
  2. Confirm Pregnancy Test at 4mins??
    By ellimac in forum Conception & Fertility General Chat
    Replies: 6
    Last Post: 15-01-2013, 21:10
  3. What does this mean with a Confirm test?
    By BBJunior in forum Conception & Fertility General Chat
    Replies: 6
    Last Post: 08-06-2012, 11:11

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
free weekly newsletters | sign up now!
who are these people who write great posts? meet our hubbub authors!
Learn how you can contribute to the hubbub!

learn how you can become a reviewer!


forum - chatting now
christmas gift guidesee all Red Stocking
Boody Organic Bamboo Baby Wear
Softer than your bub's bum Boody Organic Bamboo Baby Wear
Australia's favourite eco brand has delivered a gorgeous baby collection. Made from organic bamboo, Boody's extraordinarily soft and stretchy, skin-friendly tops, bottoms, onesies, bibs and wraps don't 'cost the earth'. Get 20% OFF! Code BUBHUB16.
sales & new stuffsee all
Pea Pods
Buy 2 Award Winning Pea Pods Reusable One Size Nappies for only $38 (in your choice of colours) and receive a FREE roll of Bamboo Liners. Don't miss out, we don't usually have discounts on the nappies, so grab this special offer!
Special Offer! Save $12
featured supporter
Einsteinz Music
Fun & interactive music classes!
Classes are taught by professional musicians! Children are taught the fundamentals of music: beat, pitch, rhythm and tempo through hands-on experience. Click for more details!!!

Pregnant for the first-time?

Not sure where to start? We can help!

Our Insider Programs for pregnancy first-timers will lead you step-by-step through the 14 Pregnancy Must Dos!