During the course of events, Miranda says she has hepatitis, and may pass it to Abe, and later, there is the possibility that she is pregnant, and then that she is not.
She has hepatitis. This is what Miranda says during the course of events. She may pass it to Abe. This is what Miranda says during the course of events. There is the possibility that she is pregnant, and then that she is not. This is during the course of events. This is later.