For a friend

A friend of mine messaged me that she was supposed to get her period on the 9th. But it didn't happen. Then on the 20th she took a test and sent me this.

I think there is a faint line but I'm not sure. I mean I would think with a period that is 10 days late youd have a very bold positive. She says shes been feeling tired lately. I'm thinking if it's negative then it must be stress related. Said her cycles are usually dead on. Shes going to take another test today. I hope for her she gets the answer she wants. What do you guys see? Anything