Sleep plays an important role in overall health, including reproductive health. Many studies show that sleep habits can affect the hormonal balance and menstrual cycle of women. When sleep is not enough or sleep is interrupted, the ovulation process can also be affected.
According to Dr. Gayathri Karthik Nagesh, Program Director of Obstetrics and Gynecology Department at Aster CMI Hospital (Bangalore, India), lack of sleep can disrupt the body's hormone regulation process. This can affect hormones that control ovulation and menstrual cycle.
The body operates according to the circadian rhythm, a mechanism that helps regulate sleep, hormone secretion and many other important functions. Getting enough sleep helps maintain the balance of hormones such as melatonin, cortisol, estrogen and progesterone, hormones that play a role in regulating menstrual cycles and ovulation. When sleep deprivation is prolonged, hormone balance can be affected.
According to experts, sleep also affects the hypothalamus and pituitary glands in the brain, areas that control hormones related to the menstrual cycle. When sleep is not enough, hormone signals that control ovulation can change, causing irregular menstrual cycles or changing ovulation times.
Some lifestyle factors that can reduce sleep quality include working late, using electronic devices before bed, prolonged stress, or irregular sleep habits. These factors can affect reproductive hormones and indirectly affect fertility.
In addition, lack of sleep also increases the stress hormone cortisol. When cortisol is maintained at a high level for a long time, it can hinder the activity of reproductive hormones and affect ovulation.
However, sleep deprivation occasionally usually does not cause a major impact. The main risk occurs when sleep deprivation is prolonged.
To support reproductive health, experts recommend sleeping 7-9 hours each night, maintaining a regular sleep schedule, limiting the use of electronic devices before bed, and controlling stress. These habits help maintain hormone balance and support a stable ovulation cycle.
