I have a 15h arab cross welsh who the previous owner covered the year
before but was told by her vet that covering didnt work she did not
inform me of this till six month after buying her when her behaviour
and shape changed on this i got my vet to do a internal which she said
the mare was in foal however after taken bloods which to my suprise
came back negative but the mare hasnot changed her behavior and her
shape is still rather large even thou she has been worked and her diet
changed could ths blood test have made a mistake .