There is a disparity between the Tough Justice version of risk taking (Felonies, Pregnancy etc.) and the Courtesans/Doxy version.
This is because Tough Justice was winging it's way to print when the decision was made to make Pregnancy a result of 1 or 2 rather than just 1 in Courtesans.
If you think your games can do with a bit more risk taking please feel free to apply this mechanic to Felony, Pregnancy and PIP rolls.
On a similar note stay tuned for a very big Bolt On. So big it will be it's own PDF free to download from here.
Grim & Gritty Tough Justice will provide more detailed (and potentially lethal) Combat rules.