Conception Vessel 2 (REN 2) Qu Gu — Curved Bone

This point, at the pubic bone, benefits the bladder and genitals and regulates the lower burner.

Conception Vessel 2 (REN 2) Qu Gu 曲骨 — Curved Bone

Location

On the lower abdomen, on the anterior midline, at the upper border of the pubic symphysis.

Anatomy

On the linea alba, above the pubic symphysis; the inferior epigastric and external pudendal arteries; the iliohypogastric nerve.

Actions & Functions

  • Benefits the bladder and regulates urination
  • Benefits the genitals and tonifies the Kidney
  • Regulates menstruation

Indications

Retention of urine and enuresis, impotence and seminal emission, leucorrhoea, and irregular menstruation.

Needling

0.5-1.0 cun, perpendicular insertion (ensure the bladder is empty).

Moxibustion Suitability

Suitable for moxibustion.

Point Combinations

With REN-3 and KI-12 for urinary and genital disorders.

Classical Text References

A meeting point with the Liver channel.

Cautions & Contraindications

Empty the bladder before deep insertion. 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

Acupuncture Shows Sustained Benefits for Chronic Daily Headache Prevention in Adults, Meta-Analysis Finds

Research summary (Acupuncture): Utility of Acupuncture Therapy for Adult Chronic Daily Headache Prophylaxis: A Systematic Review and Meta-Analysis. - Medical science monitor : international medical journal of experimental and clinical research, 2026.