Sneak Peek Boy Results

UPDATE: I had my gender scan at 16w 4d and sneak peak was correct! We’re having a baby boy! I’ve included ultrasound pictures in the comments so you can see for yourself!

So I am 9w 1d and just got my SneakPeek results back and they say I’m having a boy! I’ve read that a lot of people had gotten false boys due to contamination. My mom is a nurse and did all the cleaning, finger pricking, and blood collecting for me. She made we wash my hands with dawn dish soap and scrub like I’m going into the OR for surgery. There were no males in the house at the time. So I was wondering do you guys think it could be contaminated? Also, have any of you had boy results that were correct??