Many factors contribute to why some babies sleep better with their fathers. It's not a universal truth, but a common observation with several potential explanations.
Physiological Differences and Association
One contributing factor is the absence of the scent of breast milk. As noted by Dr. Golly [https://absolutely-mama.co.uk/dr-golly-on-why-you-might-get-a-better-night-if-your-baby-sleeps-on-dads-side-of-the-bed/], fathers don't carry the same scent, breaking the association between feeding and sleep. This allows babies to learn to self-soothe and fall asleep independently more easily when with their fathers. Additionally, dads may employ different soothing techniques, which may be more effective for certain babies. [http://www.nadiaedwards.co.uk/1/post/2019/04/dad-the-magical-solution-to-your-babys-sleep-issues.html]
Parental Involvement and Bonding
Research consistently highlights the importance of paternal involvement in a baby's overall well-being, including sleep. [https://www.snuza.com/blog/vital-role-dads-infant-sleep-tips-restful-night-sleep-whole-family/] Active participation in bedtime routines and soothing techniques fosters a strong bond and contributes to better sleep patterns. [https://www.snuza.com/blog/vital-role-dads-infant-sleep-tips-restful-night-sleep-whole-family/] The emotional connection between father and child plays a significant role. Studies have shown a physiological response in the amygdala (the emotional center of the brain) in dads heavily involved in their baby's care. [https://www.smh.com.au/lifestyle/health-and-wellness/could-fathers-be-the-missing-link-in-baby-sleep-20210621-p582u6.html]
Different Soothing Techniques
Dads often use different soothing techniques than mothers. These variations might be more effective for certain babies. For example, a dad might be more successful at calming a baby who has woken during the night without resorting to feeding. [https://childrenssleepconsultant.com/gentle-sleep-training-the-role-of-dads/] This helps babies learn to self-soothe and sleep independently.
Individual Differences
It's crucial to remember that every baby is unique. What works for one baby may not work for another. The reasons behind better sleep with dad can vary from family to family and are influenced by numerous interacting factors. The Reddit discussion [https://www.reddit.com/r/Parenting/comments/vthdtp/infant_falls_asleep_easier_for_dad/] showcases this diversity of experience.
