Ethan suffers a setback while John begins to question Molly's mental state when her pregnancy is called into questions.
The suspense rises as Molly loses her baby to the ISEA but learns she was impregnated by some sort of energy that acts like a spore.
Although attempts were made to drive her crazy, she had the blood on the towel from when she was bitten by the dog to prove she was pregnant.
Algorithm Danny 5 shows that Molly was attacked by the spores on the Seraphim when she thought she saw Marcus.
The baby is thriving in it's new environment -- it's a boy.