How to Improve Fertility Naturally Over 40
By Dr (TCM) Attilio D'Alberto | Traditional Chinese Medicine Practitioner, Wokingham
Fertility after 40 is one of the most common topics in my clinic. Women over 40 are trying to conceive in increasing numbers — and while the statistics are sobering, the reality is more nuanced than headlines suggest. Natural conception after 40 is absolutely possible. What changes is the ratio of effort required to outcome — every cycle matters more, and the preparation window before a conception attempt or IVF cycle becomes critically important. In traditional Chinese medicine, the decline of kidney jing that underlies age-related fertility decline can be significantly supported, and egg quality — the primary determinant of success — can be meaningfully optimised.
Understanding Fertility After 40
The key challenge over 40 is egg quality rather than quantity alone. With age, the mitochondrial energy available to the developing oocyte declines, increasing the rate of chromosomal errors in embryos. This explains both the reduced natural conception rate and the higher miscarriage rate — most losses after 40 are due to chromosomal abnormality rather than implantation failure. Improving mitochondrial function through targeted supplementation and kidney jing nourishment is therefore the central strategy.
Acupuncture
Research has shown that acupuncture improves ovarian blood flow, supports the HPO axis, and reduces the oxidative stress in follicular fluid that damages developing eggs. For women over 40 undergoing IVF, acupuncture has proportionally greater benefit in poor prognosis patients — a 2020 meta-analysis found that the benefit of acupuncture in IVF was most pronounced in women with the lowest baseline prognosis. I treat patients weekly for twelve weeks before a planned IVF cycle, with treatment specifically timed to the follicular phase.
Chinese Herbal Medicine
The TCM approach to fertility over 40 focuses on deeply nourishing kidney jing, kidney yin, and blood. Formulas such as Zuo Gui Wan and Liu Wei Di Huang Wan are the foundational kidney yin and jing tonics. Individual herbs including Shu Di Huang, Gou Qi Zi, Tu Si Zi, and He Shou Wu directly address the kidney jing decline that underlies age-related egg quality reduction. I prescribe pharmaceutical-grade granules from Sun Ten in Taiwan.
The Supplement Protocol
Starting at least three months before a planned conception attempt or IVF cycle: CoQ10 (ubiquinol, 600mg daily) for mitochondrial support; DHEA (25–75mg daily, discuss with your IVF clinic) for ovarian response; vitamin D (2,000–4,000 IU daily); melatonin (3mg nightly, as an antioxidant in follicular fluid); omega-3 fatty acids (2g EPA/DHA daily); and a high-quality prenatal multivitamin. The 90-day window is essential — these supplements support the development of the current cohort of follicles, which takes three months.
Diet and Lifestyle
A Mediterranean-pattern diet — rich in antioxidants, olive oil, fish, legumes, and vegetables — is the most evidence-backed dietary approach for fertility over 40. Reducing alcohol (even moderate consumption impairs egg quality), stopping smoking, managing stress, sleeping 7–9 hours per night, and avoiding environmental toxins all contribute to a better follicular environment. See also our articles on improving egg quality and fertility during perimenopause.
For a personalised over-40 fertility plan, contact me or book a consultation in Wokingham.
