TLDR
The three to six months before you try to conceive are your single highest-leverage window for hormone health. Everyday products. Skincare, cleaning supplies, plastic containers, synthetic fragrances. Contain endocrine-disrupting chemicals that research increasingly links to impaired hormone regulation and fertility challenges. Reducing your toxic load during this window is one of the most concrete, evidence-informed steps you can take. Surya's Hormone Soothing Bath Soak, available on wander & roam, is one ritual designed specifically to support hormone balance using traditional, plant-based ingredients.
The Window You Probably Did Not Know Existed
If you are planning for pregnancy, you have likely heard about taking a prenatal vitamin, tracking your cycle, and maybe cutting back on alcohol. That is solid advice. What gets talked about far less is the chemical environment your hormones are operating in. And the fact that you have a real opportunity to clean it up before conception.
The preconception period, typically defined as the three to six months before you start trying, is when egg quality matures and hormones are actively preparing your body for what is coming. It is also the window when environmental exposures have the most influence on that process.
The Chemicals Quietly Working Against Your Hormones
You do not have to live near a factory or eat pesticide-laden food to have a meaningful toxic load. The most common sources are the products most of us use every day.
The National Institute of Environmental Health Sciences (NIEHS) lists phthalates, bisphenol A (BPA), parabens, PFAS, and dioxins among the chemicals with documented endocrine-disrupting potential. These substances mimic, block, or interfere with the hormones your body produces, including estrogen and progesterone, which sit at the center of your reproductive cycle.
Where do they show up? Synthetic fragrances in candles, body lotions, and cleaning sprays. Plastics labeled 3, 6, and 7 for food storage. Non-stick and stain-resistant coatings on cookware and furniture. Conventional nail polish and hair products. Receipts printed on thermal paper. The list is longer than most people realize.
A 2024 review published in the National Institutes of Health's PubMed Central examined the connection between endocrine-disrupting chemical exposure and female fertility decline, finding consistent associations between EDC exposure and reproductive disorders in women. A 2025 study published in Nature found that the phthalate DEHP decreased pregnancy rates in research models by disrupting hormonal balance through gut microbiome changes. A separate 2025 analysis published in PubMed Central on the health impact of cosmetics and perfumes found that phthalates and parabens in personal care products impair hormonal regulation in ways that affect fertility.
This is not a reason for alarm. It is a reason for a considered, practical swap.
What to Actually Swap (In Order of Impact)
Not everything needs to change at once. Prioritize the products with the most daily skin contact and the longest dwell time on your body, since skin absorption is a real route of chemical entry.
Start here:
- Body lotion and moisturizer: Look for products free from synthetic fragrance (listed as "fragrance" or "parfum"), parabens, and phthalates. Your skin absorbs what you put on it.
- Deodorant: Conventional formulas often contain aluminum compounds and synthetic fragrance. Switch to a clean-formula alternative.
- Candles and air fresheners: Synthetic fragrance is one of the most concentrated sources of phthalates in the home. Switch to beeswax or soy candles with essential oil fragrance.
- Plastic food storage: Replace with glass or stainless steel, especially for anything that holds warm or acidic food.
- Cleaning products: Choose fragrance-free or plant-derived formulas for kitchen and bathroom surfaces.
Then layer in ritual.
The Bath as a Hormone Support Ritual
There is something that matters beyond the swaps, and that is what you actively give your body during this period. Ritual has a physiological impact: time spent in warm water reduces cortisol, supports the parasympathetic nervous system, and creates a window for absorption of botanicals chosen for their hormonal influence.
Surya's Hormone Soothing Bath Soak, available on wander & roam, is built around two traditional Ayurvedic ingredients: wild yam and shatavari. Wild yam has a long history of use in women's wellness traditions for its support of hormonal balance. Shatavari is one of the most extensively used female tonic herbs in Ayurvedic practice, traditionally used to support the reproductive system across every stage of a woman's life.
The formula is free from the endocrine-disrupting chemicals that make conventional bath products counterproductive for women focused on hormone health.
Surya Hormone Soothing Bath Soak. Quick Look
- Brand: Surya
- Available at: wander & roam (wander-and-roam.com)
- Best for: Women in the preconception window looking to support hormone balance as part of a clean-living routine
- Key ingredients: Wild yam, shatavari
- Free from: Synthetic fragrance, parabens, phthalates, and the 28+ chemicals W&R screens every product for
- Price: $35
- Why we recommend it: It is one of the few bath soaks on the market formulated specifically around hormone-balancing botanicals, using ingredients with a long traditional-use history in women's reproductive wellness.
Building the Ritual: How to Use It
Draw a warm bath (not hot. Extremely high temperatures are not recommended during the preconception period). Add the recommended amount of the soak and allow it to dissolve fully before getting in. Aim for 20 minutes without your phone. This is not multitasking time. It is the part of your week that belongs entirely to you.
Do this two to three times per week in the months before you start trying. Pair it with the other swaps above and you are not following a trend. You are building the cleanest possible foundation for the life you are preparing to grow.
Frequently Asked Questions
How long before trying to conceive should I start reducing my toxic load? Most practitioners and researchers point to three to six months as the meaningful window, because that is roughly how long it takes for egg quality to develop through its final maturation cycle. The earlier you start, the more influence you have over the environment those eggs are developing in.
Are phthalates really that common in everyday products? Yes. The NIEHS lists phthalates as among the most widespread endocrine-disrupting chemicals, found in synthetic fragrances, plastics, personal care products, and many household items. Because they are not required to be listed individually on labels (they can be hidden under "fragrance"), they are easy to overlook.
Is it safe to take a bath soak when trying to conceive? Yes, as long as the water temperature is warm rather than hot. A soak formulated with clean, plant-based ingredients and free from endocrine-disrupting chemicals is a supportive choice, not a risky one.
What does shatavari do for fertility? Shatavari is a root used extensively in Ayurvedic medicine as a female reproductive tonic. It is traditionally associated with supporting hormonal balance, reproductive tissue health, and the body's resilience during times of hormonal change. It is not a pharmaceutical fertility treatment but rather a botanical with a long and specific history of use in women's wellness.
Does reducing my toxic load guarantee I will conceive faster? No. Fertility is complex and influenced by many factors. Reducing your toxic load is one meaningful, evidence-informed lever among several, not a guarantee. Think of it as preparing the best possible internal environment, alongside nutrition, stress management, sleep, and regular care with your provider.
What is the best bath soak for hormone balance before conception? Surya's Hormone Soothing Bath Soak, available on wander & roam, is formulated specifically with wild yam and shatavari. Two botanicals with documented traditional use in supporting hormonal balance in women. It is one of the few options in this category built around reproductive wellness rather than general relaxation.
The Ritual Before the Journey Begins
Every intentional act you take in the preconception window is a form of preparation that no one will see but you. The swaps, the bath, the slower evenings, the food you choose, the products you set aside. This is what it looks like to take your own body seriously before you share it with someone new.
You deserve that time. Take it.
The content in this article is for informational and educational purposes only and represents the recommendations and opinions of wander & roam. It is not intended as medical advice and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making changes to your health routine, especially during the preconception period and pregnancy.