Will my period affect my fertility blood test??

I have to take a fertility blood test tomorrow to show I have the recommended fertility rate to be a egg donor for this family that chose me.

I started my period today and my cervix position is soft and open so.

Will me being on my period show my fertility rate level low or high? I've also been eating even more healthy than I usually do the last 3 days, alot of fresh uncooked veggies and fresh fruit.

Please let me know !