Vertically 0.5-1 cun.
Caution: be careful with Peritoneum. Take great care during pregnancy. Need to empty the Bladder before needling.
Due to Huiyin REN-1's inconvenience location, Qugu REN-2 is a good replacement to resolve Dampness in the genital area. Therefore, it treats Shan disorder (Hernial and Genitourinary Disorders) and various urination issues such as dribbling, retention or difficulties of urination.
On top of that, it also consolidates and strengthens the Essence, so as to treats seminal emissions and premature ejaculation in men as well as chronic vaginal discharge in women.