The fact she's had a foal in the past would give the impression at times that they are pregnant. The muscles weaken.
Mine looked pregnant without work for three months on grazing. She wasn't but no work and she looked horrendously obese.
I hope so... she'll have a lot if weight to lose and wont thank me for it ??
Weird thing is, shes been ridden out there times a week, plus some in-hand walks and lunging ? In the past month shes become very irritable about tacking up and riding. I last rode her on Thursday and since she felt 'off' I decided to get her checked out and give her a break until then x