Does it matter what time of day you do day 21 progesterone test?

[Figroller]

Just that really. Supposed to do it today but pathology department doesn't open until after I am due at work. Can I take the test this afternoon or is it supposed to be taken early morning?

I think any time of day is fine. Good luck :)

Thanks Boris

I did mine in the morning, as it fitted in with work and was also doing a fasting test. So long as it's still day 21 then I can't imagine it matters! Good luck.