Menstruation can feel profoundly unfair: some women sail through with minimal discomfort, while others endure several debilitating days of pain. Many are left to simply 'power through.' Yet, Dr. Dasha Fielder, an experienced Australian general practitioner, reveals that menstrual pain intensity often mirrors what you might expect during labor. "The onset of labor closely resembles menstruation," she explains. "The key difference? Menstrual pain stays consistent, while labor pain builds progressively until delivery."
This connection stems from the same source: the cervix. Menstrual cramps arise from uterine contractions expelling the endometrial lining—the cervix may even dilate up to a centimeter to aid this process. Contraction strength varies based on nerve endings in the cervix; some women feel little due to fewer sensitive nerves, while others experience sharp pain. Dr. Fielder notes that women with milder periods might not recognize early labor, arriving at the hospital already several centimeters dilated. However, beyond 7 centimeters dilation, pain intensifies significantly, even without prior menstrual issues.
Moms, does this ring true for you?
