Casualty Upcoming Ep's Video

Hi!
Just wondered if you have seen the video on the Casualty website of clips from the upcoming ep's. It looks like Jay and Ruth start dating again and also Zoe looks pregnant! Any thoughts?

Awhh,
Jay to Ruth: I absolutely adore you!!!
Awww! <3 I hope they get together, & soon!! (:

whose baby Matts or Nick ???? that is the question

Considering Zoe can't get pregnant naturally and she had surgery a few episodes ago to start the ball rolling, I'd guess it is Nick's. But did Nick have chemo when he had the tumour? Chemo can make some men infertile so perhaps Nick thinks it's his baby when Zoe has been playing away :hmm: