Can cycle day 21 bloods be done on day 20 or day 22?

Question

My cycle day 21 bloods fall on a Sunday - typical! I wondered if it was still okay to have them taken on Monday instead which will be day 22 of my cycle. 
This will be the first test for my fertility journey as I have been TTC for 1 year I have “suspected” PCOS but the Dr wants to confirm it with tests.

Answer

This might be a bad idea if you tend to ovulate earlier than cd14 as the progesteron levels might result to be too low because the blood was drawn later and you have let say 24 or 25 days cycle anyway

Answer

Ahhhh! I feel like I’m reading my own post! 🤣😍my cycle day 21 fell on a Sunday too, so I got them done on the Monday and my doctor said everything was fine, also same with the PCOS, I seemed to have a fair few follicles on my ovaries, but no other typical symptoms of it.  Also one year of trying! He just started me on metformin 500mg a day. Baby dust to us both! 💕

Answer

Yep! Just go on the next week day 😊

Answer

Yes

Can cycle day 21 bloods be done on day 20 or day 22?

Let's Glow!

The Top Baby Tracker App: Embrace New Beginnings with Tender Care

The Top Fertility Tracker App: Your Path to Achieving Pregnancy

The Top Pregnancy App: Nurturing Your Journey to Motherhood

The Top Period Tracker for Empowering Your Menstrual Health Journey