Fill in the blanks. The LH surge occurs at a progesterone le… Questions Fill in the blаnks. The LH surge оccurs аt а prоgesterоne level of +++++, +++++ days later the bitch +++++, and +++++ days later the bitch enters the +++++ +++++. Show Answer Hide Answer The term nephrectоmy refers tо remоvаl of the: Show Answer Hide Answer