Kidney 12 (KI 12) Da He — Great Manifestation

This point, on the lower abdomen, benefits the genitals, consolidates essence and regulates the Chong Mai.

Kidney 12 (KI 12) Da He 大赫 — Great Manifestation

Location

On the lower abdomen, 4 cun inferior to the umbilicus, 0.5 cun lateral to the anterior midline (lateral to REN-3).

Anatomy

On the rectus abdominis; the inferior epigastric and external pudendal arteries; the iliohypogastric and ilioinguinal nerves.

Actions & Functions

  • Benefits the genitals and consolidates essence
  • Regulates the Chong Mai and the lower burner

Indications

Seminal emission and impotence, genital pain, leucorrhoea, and prolapse of the uterus.

Needling

0.8-1.2 cun, perpendicular insertion.

Moxibustion Suitability

Suitable for moxibustion.

Point Combinations

With REN-4 and KI-3 for seminal emission and essence deficiency.

Classical Text References

A meeting point with the Chong Mai.

Cautions & Contraindications

Caution in pregnancy.

Latest Research

Latest peer-reviewed research on this point will be summarised here, with citations linked to PubMed, via our research integration.

About Attilio

Doctor of Chinese medicine, acupuncture expert and author of My Fertility Guide and My Pregnancy Guide.

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PubMed research

Traditional Chinese Medicine Improves Nutritional Status in Maintenance Haemodialysis Patients, Meta-Analysis Finds

Research summary (Traditional Chinese Medicine): Efficacy of traditional Chinese medicine in improving nutritional status among Chinese maintenance hemodialysis patients: a meta-analysis of - Frontiers in nutrition, 2026.