“Low AMH” is one of the most common reasons women in the US and Canada start searching for DHEA. Forums make it sound like a standard step. It isn’t — DHEA is a hormone precursor, and whether it makes sense for you is a decision for your reproductive endocrinologist (RE) or OB-GYN. This guide explains what to know before you buy anything.
This is educational, not medical advice. For the wider picture on supplements while trying to conceive, see fertility supplements to get pregnant.
1. What DHEA is
DHEA (dehydroepiandrosterone) is a hormone made mainly by the adrenal glands. The body can convert it into other hormones, including androgens and estrogens. Because it acts on hormone pathways, it is treated very differently from a vitamin or mineral — and in some countries it is regulated differently too. Check the rules where you live and ask your doctor.
2. What the research shows — and doesn’t
| Topic | What to know |
|---|---|
| Who has been studied | Mostly women with diminished ovarian reserve (DOR) in fertility-clinic settings, often alongside IVF |
| Evidence quality | Mixed. Reviews describe inconsistent results and note that study designs, doses and populations differ |
| Who it may not suit | Women with PCOS or high androgens, hormone-sensitive conditions, or acne/hair-growth concerns — ask your doctor |
| Self-prescribing | Not recommended — doctors typically check hormone levels first and monitor afterward |
The honest summary: DHEA is discussed in some fertility clinics for specific situations, and the evidence is not consistent enough to treat it as a default. No supplement can raise AMH on a promise. For a plain-language look at what AMH actually measures, read low AMH and egg quality and what supplements can and can’t do for AMH.
3. Questions to ask your doctor first
- Is my situation one where you would consider DHEA, or are other steps a better use of time?
- Which blood tests do I need first (and again later) to monitor my levels?
- Does DHEA interact with anything I take — including my prenatal and any ovulation medicine?
- If we try it, what dose, for how long, and when do we stop or reassess?
- Should I stop it before an IVF cycle or at a positive pregnancy test?
4. DHEA vs a targeted TTC formula
| DHEA | Targeted TTC formula | |
|---|---|---|
| What it is | A single hormone precursor | A combination designed to support overall reproductive wellness |
| Who decides | Your doctor, with lab monitoring | You, with your doctor’s OK and a full label review |
| Role in a plan | Situation-specific | Everyday foundation alongside a prenatal |
Many women ask about DHEA and want a daily foundation. They are separate decisions: AGO products are dietary supplements designed to support wellness and do not replace medical care or a doctor’s evaluation of ovarian reserve. Stress and sleep also matter — see stress and fertility.
5. If you do buy DHEA: 5 label checks
- Only after your doctor agrees and tells you the dose — don’t pick a dose from a forum.
- Mcg/mg per serving clearly listed, with no proprietary blend hiding the amount.
- Third-party testing (USP, NSF or a certificate of analysis). In Canada, check how the product is licensed and ask your pharmacist.
- No stacking surprises: some “fertility” blends already contain hormone-pathway ingredients. Ask the AGO care team for any label and review it with your doctor.
- A review date: agree on when you will retest and decide whether to continue.
Want help building a sensible plan around your doctor’s advice? Get a free personalized plan. Results vary and no supplement guarantees pregnancy. For couples, see fertility supplements for couples.
FAQ
Does DHEA increase AMH?
Studies are mixed and AMH changes are not a promise from any supplement. Ask your doctor whether DHEA is appropriate for your situation.
Can I buy DHEA without a prescription?
Availability depends on where you live. Even where it is sold over the counter, DHEA is a hormone precursor, so talk to your doctor before starting it.
How long do people take DHEA?
Study durations vary, and there is no one-size timeline. Your doctor decides the dose, the length and how to monitor you.
Can I take DHEA with a prenatal or fertility supplement?
Review every label with your doctor or pharmacist so you know exactly what you are combining. The AGO care team can send product labels on request.
Should I stop DHEA before IVF or at a positive test?
Ask your clinic or OB. Do not make that call alone.