My sister was admitted to the ICU 28 days ago with pneumonia and later pneumothorax. She is still on a ventilator and also ECMO machine. I am so sad that there isn't a day without tears. She is overseas and I have not seen her yet. I am afraid of seeing her in that position. Doctors are doing all that they can but her lungs aren't doing its job. Is there a timeframe for this or do we just hope for a miracle and wait.