So Lulu had her first calf on 3-18 without any problem, calf is doing great ... HOWEVER her calf was due April 3rd. ,Lulu seems to be doing great also BUT she still has her placenta stuff retained as she has a cord hanging that is now as long as her tail .... Does she need help? or will she expel it ? I have raised show goats for years and when I had retained placenta,I tied a rock on the hanging placenta for weight and it detached BUT with this cow ..... I am AFRAID of her !!!.... Lulu Angusgirl is not tame and she wont let me do anything but pet her head and touching the calf is out of the question ....... so do I need to call the mobile vet ??????? "" HELP ""