I got my sneak peek result today and it says I’m having a boy. This will be our last child and I had my heart set on a girl and am dealing with gender disappointment. (No judgement please)

I came home alone right after my cleaning lady came, took a shower, went downstairs and washed my hands per the instructions in my kitchen sink, then went outside and did the test on my patio.

How likely is it really that I could have contaminated the test with my husband or son’s DNA and actually am having a girl? How much DNA would do it, like if I touched a doorknob or towel briefly? I know it’s horrible to wish that I got a false result but I can’t help but hold out a little hope.