What many women don't know is that fatigue doesn't always show up with a loud yawn or the urge to crawl back into bed seconds after the alarm goes off.
If you're the busy working type of mum, you already expect to feel tired.
But what if the signs are quieter, more subtle and easier to dismiss?
Hidden fatigue can masquerade as forgetfulness, irritability or even a persistent craving for sugar and other guilty pleasures.
