A meta-analysis of 22 randomized controlled trials found acupuncture was associated with a 13% absolute increase in clinical pregnancy rates and 15% increase in live birth rates among women with PCOS undergoing IVF/ICSI, though the evidence quality ranges from very low to moderate .
Researchers systematically reviewed 22 randomized controlled trials involving 2,299 women with polycystic ovary syndrome (PCOS) undergoing in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI). The analysis examined whether acupuncture improved reproductive outcomes when combined with standard fertility treatment protocols.
The meta-analysis reported several findings. Women who received acupuncture showed a 13% absolute increase in clinical pregnancy rate compared to control groups (95% confidence interval: 9% to 17%). Live birth rates were 15% higher in the acupuncture group (95% CI: 9% to 21%). The acupuncture-treated group also produced more optimal embryos, with a mean difference of 0.42 additional embryos per cycle. Estradiol (E2) levels on the day of human chorionic gonadotropin (hCG) injection were modestly higher in the acupuncture group, suggesting potentially improved follicular development.
Secondary outcomes related to medication use also differed between groups. Women receiving acupuncture required lower total doses of gonadotropins (a reduction of approximately 633 units on average) and shorter durations of gonadotropin stimulation by about three-quarters of a day. Importantly, acupuncture was not associated with increased rates of ovarian hyperstimulation syndrome (OHSS), a potentially serious complication of fertility treatment.
Subgroup analyses suggested that manual acupuncture was associated with higher pregnancy rates (25%) compared to electroacupuncture (10%). The type of hormone protocol also mattered: women using GnRH antagonist protocols combined with acupuncture showed higher pregnancy rates (21%) than those using GnRH agonist long protocols (11%). However, the authors emphasized that evidence certainty ranged from very low to moderate across all outcomes. Risk of bias assessment revealed methodological concerns across many included trials, and the researchers noted that existing studies varied considerably in acupuncture protocols, timing of treatment, and outcome measurement.
If you have PCOS and are considering IVF or ICSI, this meta-analysis provides reason for cautious optimism about acupuncture as an adjunctive therapy, though several caveats apply. The absolute effect sizes are meaningful (13-15% differences in pregnancy and live birth rates), but the evidence quality limitations matter. Very low to moderate certainty evidence means the true effect could be smaller or larger than reported, and results could change with better-designed studies.
The reduction in gonadotropin requirements is particularly noteworthy from both practical and biological perspectives. Lower medication doses translate to reduced cost and potentially fewer side effects, suggesting acupuncture may improve ovarian responsiveness to stimulation rather than simply being a placebo effect.
If you pursue this path, the subgroup findings suggest manual acupuncture may outperform electroacupuncture, and timing relative to your specific IVF protocol appears relevant. However, standardized acupuncture protocols don't yet exist for fertility treatment, meaning quality and consistency vary between practitioners. The studies included in this meta-analysis used different point locations, frequencies, and treatment timing, which limits generalizability.
This research should not replace standard fertility treatment but could reasonably be considered as a complement to it, particularly if your fertility clinic supports such integration. Discussion with your reproductive endocrinologist about acupuncture's potential role in your specific treatment plan makes sense. Ensure any acupuncturist treating you has specific training in fertility acupuncture, as point selection matters in this context.
| Attribute | Value |
|---|---|
| Study type | Systematic review and meta-analysis |
| Trials included | 22 randomized controlled trials |
| Total participants | 2,299 women with PCOS undergoing IVF/ICSI |
| Primary outcome | Clinical pregnancy rate |
| Secondary outcomes | Live birth rate, optimal embryos, estradiol levels, gonadotropin dose/duration, OHSS incidence |
| Evidence quality | Very low to moderate (per GRADE assessment) |
| Journal | Frontiers in Endocrinology |
| PubMed ID | 42290862 |
| Registration | CRD42026135238 |
Frontiers in Endocrinology. 2026. "Clinical efficacy of acupuncture for women with PCOS undergoing IVF/ICSI: a meta-analysis of randomized controlled trials." PubMed: https://pubmed.ncbi.nlm.nih.gov/42290862/
ProtocolEngine provides general health information based on published research. This is not medical advice. Consult a healthcare professional before starting any supplement or health protocol.