Horizontal line

Lora

I am 11 days past our first <a href="https://glowing.com/glow-fertility-program">IUI</a> and took a cvs brand pregnancy test today. The line that was supposed to be horizontal showed up as vertical. At first it was very bright line, but I didn't think to take a picture of it till after 30 minutes when it had started to fade. Is it picking up hcg in my urine so it's a positive? Could they have put the test in sideways? I'm desperate for it to be a true positive as we have been trying for over a year and a half.