What's Good For You - Season 2 Episode 9

Morning sickness, swollen ankles, bleeding gums. They're all common pregnancy problems, but can you avoid them? Mum to be Jessica Rowe makes a guest appearance to give you her top tips. Diet v exercise - which is best for shedding the kilos? We put three volunteers through their paces to find out. The bed bug epidemic - Andrew gets the low down and discovers bed bugs really do bite. Wood, plastic or marble.. which harbours the most germs? Leila slices her way to the truth and the results will amaze you. And the sweet scent of lavender - can aromatherapy really affect your mood?