Please read!

Ashley
Ok so I found out last Friday that I'm pregnant. I am about 4 weeks 5 days. I took a clear blue week estimater Tuesday the 23rd and it said 2-3 I took it about 9am with 2nd morning urine. Today I took another and it says 1-2 and took it at 1030am with 2nd morning urine. Does this mean I'm loseing the baby or because I took at different times?