Morning Sickness and Stress: The Surprising Connection

Understanding Morning Sickness

Morning sickness is a common discomfort during early pregnancy, affecting over half of all expectant mothers. It typically involves nausea and vomiting that occurs in the morning hours but can strike at other times of day too. While the exact causes are uncertain, morning sickness seems related to hormonal changes and may help guard the developing embryo. Luckily, most cases resolve by the end of the first trimester.

The Stress Response

Stress involves activation of the body’s fight-or-flight mechanisms even in non-dangerous situations. The hypothalamus signals the adrenal glands to release stress hormones like cortisol and adrenaline. These hormones increase heart rate, blood pressure, and blood sugar. They also suppress non-vital systems like digestion. This diverts resources to responding to perceived threats.

How Stress Exacerbates Morning Sickness

Research indicates increased physical and psychological stress correlates with more intense nausea and vomiting in pregnancy. Experts theorize stress hormones like cortisol may directly interfere with gut function. Stress also exacerbates inflammation and over-sensitizes pain perception pathways in the brain, compounding nausea.

Strategies for Coping

Practice relaxation techniques like deep breathing, meditation, or prenatal yoga
Maintain healthy lifestyle habits around diet, sleep, and exercise
Seek support from loved ones and connect socially
Use antiemetics/vitamins if nausea is severe
Be compassionate with yourself and accept extra rest when needed

FAQ

What causes morning sickness?

The exact causes are uncertain but involve hormonal changes and possibly protection of the embryo. Increased estrogen, hCG, and progesterone impact gut motility and sensitivity.

Does stress actually make morning sickness worse?

Yes, studies show increased physical and psychological stress correlates with more intense pregnancy-related nausea and vomiting.

How can you cope with stress if you have morning sickness?

Relaxation techniques, healthy lifestyle habits, social support, compassion/self-acceptance, and medications if needed can help manage both stress and morning sickness symptoms.

Are there natural remedies that help?

Ginger, mint, lemon, vitamin B6, and acupuncture may relieve nausea for some women. Always check with your provider before taking herbs/supplements.

When does morning sickness usually go away?

Symptoms typically peak around weeks 9-10 and resolve by weeks 14-16. Contact your provider if nausea/vomiting becomes severe or prevents intake of fluids/nutrition.