and reverse progesterone testing spinning a blood sample to separate the plasma, which is then tested to see the progesterone levels of the female to see where she is in her cycle. This can also be done during the females last week of pregnancy to determine a rough time scale of when she is going to whelp. £30.
bubbles k9 fertility
22c Foxes Bridge Rd
Forest Vale Industrial Estate Cinderford GL14 2PQ