How does stress affect your body when you are trying to conceive?

Chronic stress has a measurable effect on the hormonal signals that regulate ovulation, and the mechanism is better understood than most preconception content acknowledges. When the body's stress response is persistently activated, it can interfere with the precise hormonal cascade that makes ovulation happen on schedule. This does not mean that stress causes infertility, and it does not mean you should panic. It means that supporting your body's stress response during a preconception window is a legitimate and evidence-supported priority, not just a wellness platitude. Always consult your healthcare provider before starting any new supplement, especially during pregnancy, breastfeeding, or while managing a medical condition.

The mechanism: how chronic stress disrupts the hormonal cascade

Ovulation depends on a finely coordinated sequence of hormonal signals running through the hypothalamic-pituitary-ovarian (HPO) axis. Stress activates a parallel system, the HPA axis, which produces cortisol and related stress hormones. When both systems are activated simultaneously over a prolonged period, the HPA axis can interfere with the HPO axis.

A 2024 narrative review published in the Journal of Psychosomatic Obstetrics and Gynaecology explains that chronic psychological stress can disrupt the HPO axis, resulting in abnormalities in hypothalamic hormone secretion, pituitary hormone release, and ovarian function. These disruptions can result in ovulation irregularities and menstrual changes.

A prospective cohort study from the American Journal of Epidemiology, conducted with 259 healthy women of reproductive age, found that high versus low daily stress was associated with lower estradiol and LH and higher FSH after controlling for age, body composition, and other variables. The researchers specifically noted that it was recent, daily stress, not baseline stress history, that had the greatest impact on ovulatory function.

"I would scream it from the mountaintops… gut health is so important, and specifically in fertility."

— Dr. Samantha Ess, ND, Naturopathic Doctor specializing in hormone health and fertility

What this means practically for women trying to conceive

The research is not saying that everyday stress prevents pregnancy. Many women conceive under significant stress. What the research describes is a biological interaction between sustained HPA activation and the hormonal signals that govern ovulation. If your cycle has become irregular, if ovulation feels unpredictable, or if you are in a particularly high-stress period, these findings provide a meaningful framework for why supporting your stress response matters during this window, not just your nutrition.

The preconception period, generally the three to six months before trying to conceive, is one of the most important nutrition and lifestyle windows in a woman's reproductive life. During this window, the body builds the nutrient stores that pregnancy will draw on heavily. It is also the window where cumulative stress exposure can most meaningfully affect cycle regularity.

Supporting a healthy stress response during the preconception window

Ashwagandha root is the adaptogen with the most consistent evidence base for supporting a healthy stress response in women.† A systematic review and meta-analysis covering 15 randomized controlled trials found that ashwagandha supplementation was associated with meaningful reductions in perceived stress scores and serum cortisol levels in adults with chronic stress over 8 weeks. Pink Stork Cortisol Complex, a daily adaptogen blend for stress support, includes 300 mg of organic ashwagandha root alongside chamomile, B6, B12, methylated folate, and algae-sourced DHA.

It is worth noting that the National Center for Complementary and Integrative Health advises that ashwagandha should be avoided during pregnancy. Cortisol Complex is appropriate for use during the preconception window but should be discontinued once pregnancy is confirmed. Always work with your healthcare provider on supplement decisions during the preconception period.

Whole-food nutrient density: the other half of preconception preparation

The stress response is not the only system to support before conceiving. Nutrient density matters. Iron, B12, vitamin A in its retinol form, and zinc are all nutrients that pregnancy draws on significantly, and many women enter pregnancy already depleted in one or more of them. Today's Dietitian has noted that nutrients such as vitamin B12, iron, choline, and zinc are particularly important in the preconception and postpartum windows and are often easier to obtain from animal-based whole foods than from plant or synthetic sources.

Pink Stork Beef Organ Complex, a whole-food blend of grass-fed liver, heart, kidney, and female-focused organ powders, provides naturally occurring bioavailable iron, B12, and vitamin A (as retinol) in a whole-food matrix. It is sourced from 100% grass-fed, grass-finished, pasture-raised cattle with no added hormones, and is the first beef organ supplement in its category to earn the Clean Label Project Purity Award, tested for over 400 environmental and industrial contaminants at ISO-accredited laboratories.

"Women deserve to walk into the preconception window with a body that is truly nourished, not just one that is managing. That is why we built both the nutrient foundation and the stress support into separate, focused formulas."

— Amy Suzanne Upchurch, Founder and CEO of Pink Stork

The stress-sleep connection in the preconception window

Sleep disruption is one of the clearest markers of a dysregulated stress response, and sleep quality has its own documented relationship with reproductive hormone patterns. When stress keeps cortisol output elevated into the evening, the natural decline that should support restful sleep is blunted. For women trying to conceive, protecting sleep quality is not a soft recommendation. It is a physiological priority that supports the hormonal environment ovulation depends on.

Magnesium glycinate is a commonly recommended supporting supplement for sleep and muscle relaxation.† If your stress response is primarily manifesting as disrupted sleep, pairing a stress support formula with magnesium is a logical and well-tolerated combination. Consult your healthcare provider about your specific situation before adding supplements during the preconception period.

What this cluster covers

This pillar covers the stress-ovulation relationship at a foundational level. For deeper dives into specific topics in this cluster, read: Can chronic stress affect your menstrual cycle?, What should you be doing 3 to 6 months before trying to conceive?, and What is heme iron and why does it absorb better than plant-based iron?

Frequently asked questions about stress and trying to conceive

Can stress stop ovulation?

Research shows that sustained, chronic stress can disrupt the hormonal signals that regulate ovulation by interfering with the hypothalamic-pituitary-ovarian axis. This is more likely with severe or prolonged stress than with normal day-to-day stress, and the effect is not uniform across all women. If you are concerned about ovulation irregularity, speak with your OB-GYN or reproductive endocrinologist.

Should I take ashwagandha while trying to conceive?

Ashwagandha has a growing evidence base for supporting a healthy stress response during the preconception period.† However, it should be discontinued once pregnancy is confirmed. The National Center for Complementary and Integrative Health advises that ashwagandha should be avoided during pregnancy. Always consult your healthcare provider before starting any new supplement when trying to conceive.

What nutrients should I focus on before trying to conceive?

The preconception window is a critical time to build stores of folate, iron, choline, B12, zinc, and vitamin A. Many of these are found in whole-food animal sources at higher bioavailability than plant or synthetic forms. Discuss your specific needs with your healthcare provider, who may recommend testing your levels before beginning a supplement routine.

How does stress affect your menstrual cycle?

Chronic stress activates the HPA axis, which can suppress the LH surge required for ovulation and alter estradiol and FSH patterns. This may manifest as irregular cycle length, spotting, or changes in cycle symptoms. For more on the mechanism, see our guide at Can chronic stress affect your menstrual cycle?

Is it safe to take supplements while trying to conceive?

Some supplements are well-established for preconception use, including folate, iron, choline, and DHA. Others, like ashwagandha, should be discontinued at confirmation of pregnancy. Always consult your healthcare provider before starting any new supplement when you are trying to conceive or may be pregnant.

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting any new supplement, especially during pregnancy, breastfeeding, or while managing a medical condition. Keep out of reach of children.