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Taking Care of You

Mother with PPD

Sleep deprivation is a common struggle for new parents, and its impact goes beyond just feeling tired. In fact, sleep deprivation can significantly contribute to the development or exacerbation of postpartum depression and anxiety. In this post, we will look at the intricate relationship between sleep deprivation and postpartum mental health, exploring the underlying causes, effects, and strategies to overcome these challenges.

Understanding Postpartum Depression and Anxiety

Postpartum depression (PPD) and postpartum anxiety (PPA) are common mood disorders that can occur after childbirth. PPD affects approximately 15% of new mothers, while PPA is estimated to impact up to 10% of women in the postpartum period. These conditions are characterised by persistent feelings of sadness, hopelessness, irritability, anxiety, and overwhelming fatigue, which can significantly interfere with a mother's ability to function and bond with her baby.

The Sleep Deprivation Factor:

  • Hormonal Disruptions: Sleep deprivation disrupts the delicate balance of hormones in the body, including serotonin, dopamine, and cortisol, which play essential roles in regulating mood and stress. Lack of sleep can lead to imbalances that contribute to the onset or exacerbation of postpartum depression and anxiety.
  • Emotional Regulation: Sleep deprivation impairs the brain's ability to regulate emotions effectively. It reduces the prefrontal cortex's functionality, the area responsible for rational thinking and emotional regulation, while activating the amygdala, the brain's emotional centre. This imbalance can intensify negative emotions and decrease resilience to stressors, making it more challenging to cope with the challenges of motherhood.
  • Cognitive Function: Sleep deprivation hampers cognitive processes, such as memory, attention, and decision-making. These cognitive deficits can exacerbate feelings of overwhelm and anxiety, making it difficult for new mothers to navigate their daily responsibilities and adapt to the demands of caring for a newborn or infant.
  • Increased Sensitivity to Stress: Sleep loss lowers the threshold for stress tolerance. Even minor stressors that may have been manageable under normal circumstances can become overwhelming for sleep-deprived individuals. This heightened stress sensitivity can amplify the symptoms of postpartum depression and anxiety.


Breaking the Cycle:

  1. Prioritise Sleep: Recognise the importance of sleep and prioritise it as an essential part of self-care. Allow yourself to rest when the baby sleeps, even if it means temporarily putting aside other responsibilities. Consider enlisting the help of a partner, family member, or friend to share nighttime caregiving duties, allowing you to get more uninterrupted sleep.  

  2. Establish a Sleep Routine: Create a consistent sleep routine that promotes better sleep hygiene. Dim the lights, engage in relaxation techniques such as meditation or gentle stretching, and avoid stimulating activities before bedtime. Establishing a predictable routine signals your body and mind that it is time to unwind and prepare for restful sleep.

  3. Take Naps: Take advantage of daytime naps to catch up on lost sleep. When the baby naps, make it a priority to rest as well, even if it's just for a short period. Napping can help replenish your energy levels and improve overall well-being.

  4. Seek Support: Reach out to your support network for assistance and understanding. Share your struggles with trusted friends, family members, or support groups who can provide a listening ear, practical help, or even take care of the baby for a few hours, allowing you to rest.

  5. Practice Self-Care: Engage in activities that promote self-care and relaxation. This could include taking a warm bath, reading a book, practicing deep breathing exercises, or engaging in a hobby you enjoy. Self-care is not selfish—it is an essential aspect of maintaining mental and emotional well-being.

  6. Seek Professional Medical Help: If sleep deprivation persists or symptoms of postpartum depression and anxiety become overwhelming, seek professional help. Reach out to your healthcare provider who can guide you towards appropriate resources, including therapy, counselling, or medication, if necessary. Remember, seeking help is a sign of strength, and you deserve support.

  7. Seek support to improve your little one's sleep.  While sleep training isn't for everyone, it can be a life changing experience to help your baby become more independent in the way they sleep.  Cara is always happy to chat to you about what's going on with sleep in your home, and if it's something she can help with - register for a free 15 minute chat.


Sleep deprivation is a common challenge for new parents, and it can significantly impact postpartum mental health. The intricate relationship between sleep deprivation and postpartum depression and anxiety highlights the importance of prioritising sleep, seeking support, and practicing self-care. By recognising the significance of sleep, implementing strategies to improve sleep hygiene, and seeking assistance when needed, new parents can better navigate the transformative and sometimes overwhelming journey of parenthood while safeguarding their mental and emotional well-being. Remember, you are not alone, and there is help available to support you through this challenging time!


xx Cara

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