Spring has officially sprung! There are newborn lambs prancing around in the fields in the UK, and we've recently celebrated Mothering Sunday. To celebrate, we're taking a trip down the road of pregnancy and birth, stopping off along the way to chat with experts about some of the science involved in bringing babies into the world. Plus, the person who can smell Parkinson's Disease, and a way to halve how much water plants need....Want more Naked Scientists shows? Check out our website - nakedscientists.com. Plus, we'd love your feedback and support, why not leave us a review wherever you get... Like this podcast? Please help us by supporting the Naked Scientists

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“What did the council decide on item 42?” — answered with the speaker and the moment.