How do you talk to your kids about sex? How much exercise do toddlers really need? And pacifiers: good or bad? Three questions in one jam-packed episode.

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Introducing foods and flavours. Malnutrition is a big issue for weaning babies. With taste and nutrition experts Julie Mennella, Homero Martinez and Lucy Cooke.

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What can you do about bedwetting? Around 12% of seven to nine-year-olds still regularly wet the bed. How to keep them dry.

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Raising children multilingual. How many languages can they speak all at once? More of you have asked about this than any other question! With cognitive neurologist Thomas Bak, who speaks four languages and teaches another seven.

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Can your child’s brain power be boosted? Investigating nature and nurture. Are clever children just born that way? Or is fantastic parenting helping them to thrive? We discover diet can be important too.

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Image: Illustration of a human brain (Credit: Zephyr/Science Photo Library)

Is bedtime a battleground? Is homework hell? Parentland tackles positive parenting, sport, the controversial issue of smacking and how discipline is perceived around the world.

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Your questions answered. Getting ready to solve the world’s parenting dilemmas... well, we’ll try.