I had never though about blood pressure - that may be what it is. I’ll have to ask our vet about it.
My Sissy still hasn’t had her’s yet. She is waxing and soft around the tail, but not pointy in the middle yet. We get up and check her every 2 hrs. all nite (Mostly, Hal). I have to go to Nashville for a medical conference after work today and won’t be back till Wed. night. Hal is reading my book on foaling. Her 340 day is April 1, but it is her 1st baby. She will be 4 June. Wish us luck. We need it.