Moxibustion at BL67 for Breech Babies

Traditional Chinese medicine — burning mugwort (Artemisia vulgaris) at the Zhiyin point

Evidence: Moderate — JAMA RCT (n=260) and supportive meta-analysis

Illustration: Mugwort (Artemisia vulgaris) in flower

Illustration: Moxa rolls

What it is and what it is used for

Moxibustion — warming an acupuncture point with smoldering mugwort (moxa) — applied at BL67, the point beside the outer corner of the little toenail, to encourage a breech fetus to turn head-down. In the landmark 1998 JAMA trial (n=260), 75.4% of the moxibustion group versus 47.7% of controls were head-down at 35 weeks, with increased fetal movements reported.

Safety and disclaimers

• Burn risk from the moxa — use a trained practitioner, never improvise with fire near the body.
• Smoke and odor are part of the treatment.
• Only with obstetric oversight — not for placenta previa, low amniotic fluid, or other high-risk pregnancies.
• Typically done at 33–35 weeks gestation.

Foraging and preparing your ingredients

Warning: illustrations and photographs alone are never enough for safe wild identification. Confirm every plant in person with a knowledgeable local expert and at least two reliable field guides before harvesting or eating anything from the wild.

Where and when to find it: Waste ground, roadsides, and field edges across Europe, Asia, and North America. Tall stems with inconspicuous flowers in late summer; leaves gathered in summer before flowering.

Identification: Tall plant with deeply lobed dark-green leaves, silvery-white beneath, and a sage-like scent when crushed. Compare with the captioned photos.

What to harvest: Leaves in summer, for drying into moxa wool.

Dangerous look-alikes: Ragweed (Ambrosia) has similarly divided leaves but they are green beneath, not silvery — check the underside. Avoid plants from roadsides or sprayed ground contaminated by exhaust or chemicals.

Harvest sustainably: Mugwort is an abundant weed; take tops freely, but only from clean ground.

Preparing and storing:

• Dry leaves thoroughly in a dark, airy place.
• Rub dried leaves to separate the fine down (moxa wool) from stems.
• Rolling proper moxa sticks is skilled work — most practitioners buy prepared moxa. Note that moxibustion itself should be done by a trained practitioner, as the recipe states.

Recipe

Ingredients:

• Moxa rolls (compressed mugwort, Artemisia vulgaris)
• A trained practitioner

Preparation:

1. The practitioner lights a moxa roll and holds it near the BL67 point (outer corner of each little toenail) until the skin feels pleasantly warm — about 15 minutes per side.
2. Repeated daily, typically from weeks 33–35 of pregnancy.

Dosage / directions: As directed by the practitioner and obstetric provider; this is not a home procedure.

Folk history

Moxibustion is older than acupuncture needles — early Chinese healers warmed points with burning mugwort before metal needles existed. The BL67 breech technique appears in classical texts, and it is still taught in Chinese obstetrics today. When Western researchers finally tested it in a randomized trial, the two-thousand-year-old instructions worked.

Scientific references

• Cardini & Weixin 1998 (JAMA) — RCT n=260: moxibustion for breech presentation — https://pubmed.ncbi.nlm.nih.gov/9820259/
• 2021 systematic review / meta-analysis — moxibustion for breech (MDPI Healthcare) — https://www.mdpi.com/2227-9032/9/6/619/xml