These results are taking forever...

Cynthia

Im 17w1d. I got the blood work done when i was 14w2dIts been almost tomorrow 3 weeks that i had the natera blood work done. Right after they took my blood drawn they told me they were goong to call me for the results and nothing. What should I do wait till they call me, or me just call them??? Or wait until my regular check up which will be until July 30. Anybody got there results right after?? Or still waiting?? Thanks.