A question I have is, If Juliette's sister was trying to get pregnant, then who was the Father? It didn't appear that she had a husband or significant other - Was it medicine to improve her fertility that Juli gave her or was it the actual "test tube baby" she was implanting? There still would have to be a father - sperm donator somewhere. Maybe Ethan or Juliette's Ex? Or was it a Imaculate conception - like the thing Locke's mother was talking about, or was she just nuts??????? AND do we know that her sister was Really pregnant or was she lying to Juliette for some reason??? I'm just getting myself more confused as I go! help!!