How to Improve and Manage Ovarian Reserve

By Dr (TCM) Attilio D'Alberto | Traditional Chinese Medicine Practitioner, Wokingham

"You have low AMH" or "your ovarian reserve is diminished" is one of the most emotionally devastating things a woman can hear in a fertility clinic. It implies time is short, options are limited, and decisions need to be made quickly. The good news — and this is important — is that the picture is more nuanced than the numbers suggest. We cannot create new eggs (you're born with all you'll ever have), but we absolutely can improve the quality of the eggs that are still there. Quality, not quantity, is the primary determinant of IVF success and natural conception. In my Wokingham clinic over the years I've seen many women with very low AMH conceive — naturally and with IVF — when their preparation has been thorough. This page is a comprehensive, evidence-based guide to managing low ovarian reserve.

On this page

1. What ovarian reserve means
2. The tests and what they actually mean
3. AMH numbers and what they predict
4. Causes of low ovarian reserve
5. TCM understanding
6. Why quality matters more than quantity
7. Diet
8. Supplements with evidence
9. DHEA
10. Acupuncture
11. Chinese herbal medicine
12. Lifestyle
13. Treatment strategies — natural, IVF, mini-IVF, donor
14. Timeline
15. FAQs

What ovarian reserve means

Ovarian reserve refers to the remaining pool of eggs (primordial follicles) in the ovaries. Women are born with around 1-2 million primordial follicles, which decline through life:

• Birth: 1-2 million.
• Puberty: 300,000-500,000.
• Age 30: ~100,000.
• Age 35: ~50,000.
• Age 40: ~10,000-25,000.
• Menopause: <1,000.

Of these, only around 400 will ovulate over a lifetime. The rest are lost to atresia (programmed cell death). Decline accelerates after age 35 and steepens after 37.

The tests and what they actually mean

• AMH (anti-Müllerian hormone) — produced by small antral follicles; reflects the size of the remaining cohort. Best taken on any cycle day. Most useful for predicting IVF response, less useful for natural conception predictions.
• AFC (antral follicle count) — direct ultrasound count of small antral follicles in both ovaries on cycle day 2-5. The most direct measure of reserve. AFC of 6 or fewer suggests low reserve; 5-10 borderline; 10+ normal; 20+ may suggest PCOS.
• FSH (follicle stimulating hormone) — measured day 2-5; FSH >10 IU/L suggests ovary is harder to stimulate (the pituitary working harder). FSH >15 IU/L is poor prognosis for IVF.
• Oestradiol (E2) — measured day 2-5; high baseline E2 (>200 pmol/L) suggests early follicular maturation and falsely-low FSH; reduces response.
• Inhibin B — less commonly used; reflects mid-late follicular function.
• Cycle length — shorter follicular phase (cycle <26 days) is an early sign of declining reserve.

AMH numbers and what they predict

UK reference ranges (pmol/L):

• >28 — high (suggests PCOS).
• 14-28 — normal.
• 10-14 — low-normal.
• 5-10 — low.
• 1-5 — very low.
• <1 — undetectable / menopausal range.

Important caveats:

• AMH predicts IVF response (number of eggs collected) but is a poor predictor of natural conception in regularly ovulating women under 40.
• A 32-year-old with AMH 5 has very different outlook from a 42-year-old with AMH 5 — age matters more.
• AMH is normally distributed in the general population, with substantial overlap.
• Don't make irreversible decisions based on AMH alone.
• AMH varies somewhat between cycles and labs — repeat if borderline.

Causes of low ovarian reserve

• Age — the dominant cause; declines accelerate after 35.
• Genetic factors — family history of early menopause; FMR1 premutation (Fragile X carriers); BRCA mutations.
• Autoimmune disease — particularly autoimmune ovarian disease, less commonly other autoimmune conditions.
• Endometriosis — particularly with endometriomas or after cystectomy.
• Previous ovarian surgery — cystectomy, oophorectomy.
• Chemotherapy and radiotherapy.
• Premature ovarian insufficiency (POI) — loss of function before 40; often idiopathic.
• Smoking — accelerates ovarian ageing significantly.
• Endocrine disruptors — BPA, phthalates, parabens, pesticides.
• Heavy alcohol.
• Severe under-nutrition or eating disorders.
• Chronic illness.
• Idiopathic — unknown cause; common.

TCM understanding

In Chinese medicine, ovarian reserve is an expression of Kidney jing — the inherited reproductive essence that is finite, declines through reproductive life, and governs egg quality and quantity. Treatment aims to:

• Nourish Kidney jing — herbs that support the deepest reproductive reserves.
• Tonify Kidney yin — particularly important for the cooling, nourishing aspect.
• Build Kidney yang — for women with cold-deficient picture (low BBT, low libido).
• Build blood — supports follicular development.
• Move blood when stasis present — endometriosis, fibroids.
• Smooth Liver qi — addressing stress that worsens HPO axis.

Treatment can't create new eggs but can substantially improve the environment in which the remaining follicles develop — improving the proportion of chromosomally normal eggs in each cycle.

Why quality matters more than quantity

This is the central and most hopeful insight in low ovarian reserve. IVF success depends on the number of chromosomally normal embryos available for transfer, not the number of eggs collected:

• By age 35, around 50% of eggs are aneuploid; by 40, 70%; by 43, 80%+.
• So a 35-year-old who collects 10 eggs may have 5 normal embryos.
• A 43-year-old who collects 10 eggs may have only 2.
• This is why women in their twenties and early thirties with low AMH often have surprisingly good IVF outcomes despite few eggs — those eggs are mostly normal.
• This is also why preparation focused on egg quality (CoQ10, melatonin, antioxidants, TCM) often produces better outcomes than just trying to collect more eggs.

Diet

• Mediterranean-style diet — best evidence base for fertility.
• Adequate protein — 1.2-1.5 g/kg/day; building blocks for follicle development.
• Healthy fats — oily fish 2-3 times weekly, olive oil, avocado, nuts.
• Plenty of antioxidant-rich vegetables and berries — protect eggs from oxidative damage.
• Yin-nourishing foods (TCM) — eggs, slow-cooked meats, bone broth, black sesame, walnuts, goji berries, red dates.
• Reduce ultra-processed food, refined sugar, trans fats.
• Reduce alcohol significantly — meaningful effect on egg quality at this stage.
• Limit caffeine.
• Don't undereat — restriction worsens ovarian function.
• Iron-rich foods — particularly important for menstruating women.
• Maintain healthy weight — both very low and very high BMI worsen ovarian function.

Supplements with evidence

Start at least 90 days before any planned conception attempt or IVF cycle:

• CoQ10 (ubiquinol) 200-600 mg daily — strongest evidence for egg quality. Higher doses (400-600 mg) for women over 40 or with low AMH. Mitochondrial support.
• Vitamin D3 — to blood level >75 nmol/L.
• Methylfolate 800 mcg + methylcobalamin (B12) 500 mcg + B6 (P5P).
• Omega-3 (EPA-rich, 2 g).
• Melatonin 3 mg at night — strong antioxidant in follicular fluid.
• NAC 600-1,200 mg — reduces oxidative stress.
• Vitamin E 200-400 IU.
• L-arginine 3-6 g — improves ovarian and uterine artery flow.
• Zinc 15 mg, selenium 100-200 mcg.
• Iron only with confirmed low ferritin.
• Pycnogenol or grape seed extract — vascular support.
• Astaxanthin or resveratrol — additional antioxidants.
• Inositol 4 g — useful in PCOS overlay.

DHEA

Dehydroepiandrosterone (DHEA) is widely used in fertility clinics for women over 40 with low AMH:

• Mechanism: precursor adrenal androgen that supports follicular development through the FSH/IGF-1 pathway.
• Multiple RCTs and meta-analyses show benefit for ovarian response in poor responders.
• Improves the number of eggs collected, fertilisation rate, and possibly live birth rate in selected patients.
• Most benefit in women over 40 with documented diminished ovarian reserve.
• Dose: 25-75 mg daily (typically 25 mg three times daily) for 12-16 weeks before IVF.
• Check baseline DHEA-S before starting; aim to bring DHEA-S into normal-young-adult range.
• Cautions: not in PCOS or hormone-sensitive conditions without specialist input; can cause acne, oily skin, mild mood effects, hair changes; not appropriate for all.
• Discuss with your fertility consultant.

Acupuncture

Research shows acupuncture's benefit in IVF is greatest in poor-prognosis patients — exactly the women with diminished ovarian reserve. Mechanisms:

• Improved ovarian and perifollicular blood flow on Doppler — directly relevant to follicular nutrition.
• Reduced oxidative stress in follicular fluid.
• HPO-axis modulation — improved FSH/LH balance.
• Reduced sympathetic tone and cortisol.
• Improved endometrial receptivity.

Treatment weekly for 12 weeks pre-conception or pre-IVF, with extra sessions around stimulation, transfer and early pregnancy. See my when to have acupuncture for fertility post.

Chinese herbal medicine

• Zuo Gui Wan — strong Kidney yin and jing tonic; cornerstone for low AMH.
• Liu Wei Di Huang Wan — gentler Kidney yin tonic.
• Modified Bu Shen Tiao Jing Tang — modern Kidney-tonifying fertility formula.
• Wu Zi Yan Zong Wan — balanced jing tonic.
• You Gui Wan — Kidney yang deficiency overlay.
• Er Xian Tang — combined yin and yang; perimenopausal pattern.
• Yi Guan Jian — Liver-Kidney yin deficiency with dryness.
• Modified Si Wu Tang or Ba Zhen Tang — when blood deficiency dominates.
• Modified Gui Zhi Fu Ling Wan — when blood stasis (endometriosis, fibroids).
• Cycle-phase prescribing — yin tonics in follicular phase, yang tonics in luteal phase.

Key herbs include Shu Di Huang, Tu Si Zi, Nü Zhen Zi, Han Lian Cao, He Shou Wu, Gou Qi Zi, Sang Shen, Bie Jia. Pharmaceutical-grade granules from Sun Ten Taiwan.

Lifestyle

• Sleep 7-9 hours — supports melatonin (a key follicular antioxidant).
• Stop smoking — significantly accelerates ovarian ageing.
• Reduce alcohol to 0-2 units per week.
• Daily walking.
• Strength training 2-3x weekly — supports overall metabolism and lean mass.
• Avoid excessive endurance training.
• Stress reduction — meditation, breathwork, yoga.
• Healthy weight.
• Reduce endocrine disruptors — BPA, phthalates, parabens, pesticides.
• Treat coexisting conditions — thyroid, autoimmune, endometriosis.
• Address sleep apnoea if present.

Treatment strategies — natural, IVF, mini-IVF, donor

• Natural trying with structured preparation — for women under 40 with AMH 5-15, regular cycles. 3-6 months of preparation, then trying with full TCM and supplement support.
• Conventional IVF — appropriate when ovarian reserve adequate to respond to stimulation; aim to bank embryos through multiple cycles if possible.
• Mini-IVF (mild stimulation) — for poor responders; clomid or letrozole plus low-dose FSH; aims for 2-5 high-quality eggs rather than many low-quality ones. Lower cost per cycle; multiple cycles often needed.
• Natural cycle IVF — no stimulation; collects the single egg the body produces naturally each cycle. For women with very low AMH and poor response to stimulation. Cumulative back-to-back cycles to bank embryos.
• DuoStim / double stimulation — two stimulations in one menstrual cycle; emerging protocol for poor responders.
• Donor egg — bypasses the egg quality issue entirely. Live birth rates 40-50%+ per donor cycle regardless of recipient age. Hard but important conversation when other options haven't worked.
• Embryo donation — when both egg and sperm sources are needed.
• Surrogacy with own or donor eggs — for women unable to carry.

Timeline

• Months 1-3: structured preparation — supplements, TCM, lifestyle. Energy, sleep, mood improve.
• Months 3-6: peak preparation effect; the cohort of follicles maturing now started 90 days ago.
• If trying naturally: peak conception window months 3-6; investigate and consider IVF if not pregnant by month 6.
• If IVF: first cycle after 3 months prep; assess response; refine protocol for cycle 2 and 3.
• For poor responders: 6 months of preparation may be needed before first cycle.
• Between IVF cycles: continue preparation; second/third cycles often produce better results than first if preparation continues.
• Don't delay decisions at this stage — time is the major variable.

Frequently asked questions

Can I improve my AMH?

AMH itself rarely rises significantly with treatment, but the eggs you do produce can improve in quality. The aim of treatment is better-quality follicles, not more follicles. Some women see modest AMH increases over months of treatment but this isn't the main marker of success.

What's a "low" AMH?

Below 10 pmol/L is considered low; below 5 is very low. Important caveats: AMH predicts IVF response well but is a poor predictor of natural conception in regularly ovulating women under 40. Don't make irreversible decisions on AMH alone.

What's the most important supplement for low AMH?

CoQ10 (ubiquinol) 400-600 mg daily, started 90 days before any planned cycle. Strongest evidence for egg quality.

Should I take DHEA?

For women over 40 with low AMH or poor previous IVF response, often yes. Discuss with your fertility consultant; check baseline DHEA-S; not appropriate in PCOS without specialist input.

Will Chinese medicine improve my ovarian reserve?

Quantitatively (AMH), modestly. Qualitatively (egg quality, follicular development, IVF outcomes), substantially in many cases. Effects build over 3-6 months minimum.

How long should I try before IVF?

Under 35 with low AMH: 6-12 months of trying with TCM preparation. 35-39: 6 months. 40+: investigate immediately.

When should I consider donor egg?

After multiple unsuccessful IVF cycles, with very low AMH and poor stimulation response, after multiple chromosomal miscarriages, or when time is short and natural/IVF haven't worked. The decision benefits from counselling.

For a personalised low AMH treatment plan, contact me or book a consultation at my Wokingham clinic.

My Fertility Guide

Related reading: Improve egg quality for IVF | Fertility over 40 | Low AMH

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