>"When it comes to behavior, genetics may play a larger role than you think."
Middlebrook’s sleep-wake cycle may seem unusual to you, but two of her three sisters, one of her parents, and her own child all keep the same odd hours.
>"When it comes to behavior, genetics may play a larger role than you think."
Middlebrook’s sleep-wake cycle may seem unusual to you, but two of her three sisters, one of her parents, and her own child all keep the same odd hours.