Abdominal pain, hernia, menstrual irregularities, amenorrhea, metrorrhagia, leukorrhea, vaginal protrusion, nocturnal emission, impotence, etc.

On the lower abdomen, 4 cun below the center of the navel, 2 cun from the anterior midline. (This acupoint is bilateral, one on each side.)

Step 1: Lie supine.
Step 2: Identify the pubic symphysis: Press vertically downward along the anterior midline of the lower abdomen to feel a bone; this bone is the pubic symphysis.
Step 3: Divide the line connecting the center of the navel and the midpoint of the upper edge of the pubic symphysis into five equal parts.
Step 4: Draw a horizontal line at the intersection of the lower 1/5 and the upper 4/5 of this line.
Step 5: This line will intersect with the midline of the breast (the vertical line through the nipple).
Step 6: The midpoint between these two intersections is the location of the acupoint.