We rescued 2 mini mares in early February…late February/early March I noticed our 3 year old mares belly really growing. I purchased the EMLAB P-Test and ran 3…2 of them 3 weeks ago were dark blue 6+ months and the one I ran yesterday was light green saying she’d be late term. I collected off the ground however it was right when she peed into a puddle. We had the vet out last week who did abdominal ultrasound but all she could see was intestines. We’ll hopefully get her blood pregnancy panel back this week. Has anyone been in this situation? Any insight? We’re new to horses.