There is one other possible cause.
What could have set it off? She had no trace of E. Coli in her cultures, she's obviously not menopausal, so no estrogen.
Starts with T. You were so close.
Starts with T. You were so close. [SEP] What could have set it off? She had no trace of E. Coli in her cultures, she's obviously not menopausal, so no estrogen. [SEP] There is one other possible cause.