Cd 3 blood test?

[lace&pearls]

Hi just a quick question, not sure if I should post this in LTTTC but here goes - my FS has asked me to do a day 3 test (I assume for FSH / LH / progesterone maybe?) I'm working tomorrow which is cd3 so is it better to get it done a day early or a day late or does it not matter? I was thinking maybe a day late xxx

 

[SarahA]

You should call your doctor's office. My doctor was very serious that it MUST be on day 3. But I've read that days 2-4 are okay, too. But make a quick call and check for sure.