Imagine not knowing you're pregnant until you go into labour. For many women that seems impossible, but it's a rare phenomenon that does happen.  These types of pregnancies are referred to as hidden, concealed or cryptic pregnancies. Hannah Dahlen is a Professor of Midwifery at Western Sydney University. She attended a labour of a hidden pregnancy, and talks about how women can go through nine months without knowing they are pregnant.

<p>Imagine not knowing you're pregnant until you go into labour. For many women that seems impossible, but it's a rare phenomenon that&nbsp;<em>does </em>happen. &nbsp;These types of pregnancies are referred to as hidden, concealed or cryptic pregnancies. Hannah Dahlen is a Professor of Midwifery at Western Sydney University. She attended a labour of a hidden pregnancy, and talks about how women can go through nine months without knowing they are pregnant.</p>

From nurturing newborns to taming toddlers, we unravel the art and science of parenting with real-life stories and expert advice. The hilarious to the humbling and all the nitty gritty in between. Produced and presenter by mum of two and journalist, Shevonne Hunt.

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