  We extend the Scharnberg-klemm theory of $H_{c2}$ in p-wave superconductors
with broken symmetry to cases of partially broken symmetry in an orthorhombic
crystal, as is appropriate for the more exotic ferromagnetic superconductor
UCoGe in strong applied magnetic fields. For some partially broken symmetry
cases, $H_{c2}$ can mimic upward curvature in all three crystal axis
directions, and reasonably good fits to some of the the low-field UCoGe data
are obtained.
