What are the chances of 4 false positives?

Ashley • Mommy to a beautiful baby girl born May 26th! Second beautiful girl born April 30th! 💜💜 #girlmom

I told a co worker of mine that I had gotten 3 positive tests over the weekend. And to rain on my parade her response was, “I wouldn’t get too excited until you see a doctor. They could all be false positives.”

First off, she knows how long we’ve been trying.

Second, one false positive maybe but 3? And now 4?

Idk if she was trying to rain on my parade or was just trying to tell me not to get my hopes up but either way it kinda brought me down. ☹️

Update!

I thought it would be easier to update here. My first test was a very basic line test. The other three were digital. The line test was instantly positive and very dark. My last period I had was the end of August. My missed period was the end of September. I scheduled an appointment for ultrasound on the 25th of this month and an appointment with the doctor for the 1st of November. Their guess of when I would be 8-9 weeks.

This was my first test before I went to buy digitalis.