Its happens. Part of life.
Can you have a miscarriage at 2-3 weeks pregnant? Why?
You can have a miscarriage just about anytime. I was 18 weeks when I miscarried 2 years ago. Mine was caused by ovarian cysts and stress. Sometimes, your uterus could just reject a fetus. It happens. Heartbreaking and unfortunate in some cases, yes, but it's a part of nature for some people I guess.
Yeah I had one between that time period when I was 17 years old