《女丹合編》Vol. 12

This scripture describes the female practice of Neidan (internal alchemy). The cultivation begins with physical awareness—whether walking, standing, sitting, or lying down, the practitioner must focus her intention on the breast region. After maintaining this practice for forty-nine days, the focus shifts to the "Central Pole Cavity" (a subtle point located below the heart and above the womb).

During practice, one must observe these principles: while walking or standing, silently circulate energy through the celestial court at the crown of the head; while sitting or reclining, firmly anchor awareness at the Central Pole Cavity. The mind should remain as focused as a hen incubating eggs, free from distracting thoughts. In the early stages, when true Yin has yet to stir and the meridians remain unopened, drowsiness may arise. To counter this, employ the "dropping the mind downward" method: with inner vision fixed on the nose tip, guide intention from the upper palate (Magpie Bridge) downward through the throat (Mysterious Palate and Twelve-Storied Tower), finally returning to the Central Pole Cavity and the womb (Sea of Blood). This harmonizes water (Yin) with fire (Yang), dispelling lethargy.

For young women who persist in this practice for a hundred days without external disturbances, the womb will naturally generate the movement of true Qi (not physical or psychological arousal, but a spontaneous, pleasurable activation of vital energy). At this stage, stabilize the Shen (spirit) and gather this energy using a specific method: guide intention from the nose tip downward through the mouth and throat into the breasts, then return to the Central Pole Cavity and womb. Next, ascend along the spine to the crown (Jade Pillow, Hundred Meetings, and Mud Ball Palace), then descend past the brow (Hall of Light) back to the Central Pole Cavity and womb.

Critical precautions during practice: avoid intense anger, guard against wind, cold, heat, and dampness, and abstain from raw, cold, or fried foods. Most importantly, relinquish all distracting thoughts and maintain purity. If practiced correctly, the true Yin energy may stir twice within a single day.

In female Neidan (internal alchemy) practice, there are three critical stages where one must discern authenticity. True meditative responses should arise spontaneously in a state free from distracting thoughts and desires—only then can it be considered genuine "awakening of true yin" (the activation of feminine life energy). By persisting for 107 days, menstrual blood fully transforms into primordial Qi (vital energy), menstruation naturally ceases, and the body transitions to a state of pure yang, completing the foundational stage of cultivation. At this point, what difficulty remains in forming the inner elixir?

A common misconception in female cultivation involves menstrual cycles. Many alchemical texts erroneously advise halting practice during menstruation. The key lies in timing the flow of Qi and blood, but one must distinguish between "Ren water" (initial menstrual flow) and "Gui water" (full menstruation). When Ren water first appears but Gui water has yet to arrive, symptoms like dizziness and backache arise—precisely the optimal moment for inward contemplation (neiguan practice) and silently focusing on the "sea of blood" (a vital energy center in the breasts). Special methods of energy gathering (caizhi techniques) are then used to nourish the brain and solidify the foundation. This stage involves collecting Ren water energy, not Gui water. Only when Gui water fully arrives should practice pause, resuming after two and a half days once the cycle ends. The exact timing for ceasing energy collection holds profound celestial secrets, requiring direct oral transmission from a genuine master.

Advanced practitioners witness clear verification: menstruation stops naturally, breasts recede to a masculine firmness, and true yin energy transmutes into true yang. At this stage, fellow practitioners must provide protection while awaiting the emergence of specific sensations to gather "minor medicine" (preliminary elixir energy). When minor medicine manifests, the Dantian (energy center) may feel like fiery pearls darting, the sea of blood boiling, nostrils twitching, or the body trembling—do not panic. Special mantras safeguard these experiences; otherwise, uncontrolled true fire may lead to deviation (zouhuo rumo).

Those receiving authentic transmission must master refining techniques once energy returns to the Dantian (the "cauldron"). Without proper refinement, even gathered energy disperses. Minor medicine requires tempering through the "small celestial cycle" fire phases (specific breath and guidance methods), employing the rhythmic alternation of advancing yang fire and retreating yin talismans (yin-yang energy regulation) for one lunar month. Every nuance of fire application demands personal instruction from a true master.

This scripture discusses the verification criteria and precautions for women practicing Neidan (internal alchemy, a Daoist cultivation method).

When a woman reaches a certain stage in her practice, distinct physiological reactions will manifest: during seated meditation, her entire body will grow hot as if steaming. At this point, she must maintain stillness and focus on guarding the Central Palace (the Dantian, or energy center). Subsequently, she will see a fiery pearl the size of a bean shoot forth from the Hall of Light (the space between the eyebrows), rising like lightning to a height of over ten feet. This is a true sign that the foundation has been laid, the medicinal elixir obtained, and the Lesser Golden Elixir formed. At this stage, the practitioner must remain free of distracting thoughts, stabilizing her Shen (primordial spirit, or innate consciousness) with the unwavering focus of a hen brooding over an egg or a dragon guarding its pearl. She must regulate the process according to the "fire times" (the modulation of breath and energy during cultivation), advancing and retreating as needed, until she reaches the state of Great Stability—where breath is abundant, spirit is perfected, the fiery pearl vanishes, and the Lesser Elixir is truly solidified.

The text particularly emphasizes that only women of steadfast virtue—widows, chaste maidens, and those of unyielding integrity—are suited to receive these three levels of practice, as their strong willpower ensures success. During their cultivation, immortals will secretly protect them. Married women, however, remain entangled in worldly affairs and should not be taught these methods lightly. They must first be instructed in self-cultivation, filial piety toward parents-in-law, and respect for their husbands, awaiting the proper time before receiving the transmission.

Finally, the text highlights the differences between male and female cultivation: men appear outwardly Yang but are inwardly Yin, requiring them to gather external Yang to refine the internal elixir; women appear outwardly Yin but are inwardly Yang, needing to gather internal Yin to refine the external elixir. This is celestial knowledge not to be divulged carelessly—only those predestined may receive it, and they must cherish it with reverence.

The primary key for women's Neidan (internal alchemy) practice lies in understanding how to gather the body's Yin Qi to supplement its Yang Qi. Here, Yang Qi refers to Jing (essence) and Qi (innate energy), while Yin Qi denotes Shen (spirit) and blood. There are two optimal periods for gathering: just before menstruation begins and after it has completely ceased.

Before menstruation arrives, there are signs—like a messenger arriving before the person. When these signs appear but the menstrual flow has not yet started, one must immediately engage in practice. Adopt either a cross-legged sitting posture or the semi-seated "Guanyin" position. As the body's Shen and Qi begin to stir, turn the awareness inward (known as "returning the light and reversing the illumination"), focusing on the breast cavities and the "Sea of Blood" (uterine region), while maintaining even breathing. Then, use "true intention" (also called the "Yellow Matron," the mental force that harmonizes Yin and Yang) to lift the activated Shen and Qi from the Sea of Blood, ascending along the "Cao Stream" (spine) to the crown of the head (fontanelle), then guiding it downward to the breasts, and finally returning it to the Central Pole (Dantian, energy center). However, note: this method can only be used within two and a half days after the premenstrual signs appear or after the menstrual flow has fully ceased. Practicing forcibly while menstruation is still ongoing will harm the body.

Young women with vigorous Qi and blood, and a tranquil mind, may achieve the "Severing the Red Dragon" state (cessation of menstruation and restoration of a youthful body) within three months of consistent practice, with their complexion becoming as radiant as peach blossoms. At this stage, one feels dazed and muddled as if intoxicated, yet an unceasing inner light shines day and night within. Continuing for a year solidifies the foundation, completing the validation of practice at the "Human Immortal" level.

Middle-aged women must employ the "Great Yin Refines the Form" method. This practice requires eliminating distracting thoughts and severing desires. First, calculate the exact timing of menstruation, and begin quiet cultivation two or three days before its onset. When menstruation arrives, sit upright in a quiet room, regulating the breath with hands resting on the knees and fingers forming the "Zi-Wu Mudra" (a specific hand seal). Close the eyes, concentrate the spirit, and inwardly visualize light shining from the breasts to the Sea of Blood. When the Qi of true Yin stirs, immediately engage in refinement. This stage demands particular care in distinguishing authenticity: mistakenly refining false, turbid Yin Qi can lead to illness that is difficult to cure. When true Yin stirs, the body feels soft and relaxed as if intoxicated, and the Sea of Blood experiences a blissful sensation akin to fish drawing in water—this indescribably wonderful feeling is the true manifestation of genuine Yin. Once this state arises, promptly guide this energy through the "Jiaji Pass" (a vital spinal acupoint) using true intention.

This scripture describes the complete process of female Daoist Neidan (internal alchemy) practice. During cultivation, the internal Qi (vital energy) ascends from the Jade Pillow acupoint at the back of the head to the Muddy Pellet Palace (upper Dantian) at the crown, passes through the Magpie Bridge at the upper palate, descends through the Heavy Tower acupoint in the throat, enters the breast region, and finally returns to the Central Pole acupoint (the Dantian area) and the Sea of Blood (referring to the female reproductive system).

If practitioners with weak constitutions fail to perceive transformations of their true yin energy after two or three months, they should adopt active cultivation methods: first massaging the right breast 12 times with the right hand, then the left breast 12 times, followed by 36 circular abdominal massages while swallowing saliva three times. After these exercises, maintain mental tranquility with focused inner observation, practicing consistently during the Zi hour (11 PM–1 AM) and Wu hour (11 AM–1 PM) daily.

When the practice takes effect, yin energy transforms into primordial Yang Qi, causing breast shrinkage and cessation of menstruation (called "beheading the red dragon"), with the body gradually manifesting masculine characteristics (referring to energetic transformation). Practitioners will develop rosy complexions and pure white skin, attaining a state of pristine clarity.

After completing foundational work, when Yang energy fills the Dantian and Sea of Blood, practitioners must guide this energy upward through the Governing Vessel (called "passing the barrier"). At this stage, the body generates heat with internal Qi moving like rolling pearls. Subsequent Golden Elixir refinement follows the same methods as male cultivation: focusing intention on the ancestral cavity (the mysterious pass of the upper Dantian) to condense primordial ancestral Qi, maintaining subtle breathing to facilitate natural fusion of yin and yang energies.

After three years of practice forming the immortal embryo, followed by ten months of "gestation" (referring to internal elixir maturation), the "infant" (yang spirit achievement) manifests. Practitioners gain supernatural abilities to perceive others' thoughts and future events. Facing various spiritual states, they must maintain steadfast concentration on the center. After nine years of wall-facing cultivation, they ultimately achieve complete yang purity with yin exhausted—a state of perfect body-spirit harmony—uniting with the Dao to ascend as immortals beyond reincarnation. Though arduous, this path leads to eternal bliss.

Why should female practitioners of the Dao hesitate to advance? Patriarch Lü Dongbin (one of the Eight Immortals) once lamented: "How ridiculous are those who idly discuss cultivation—they discourse all day about the great Dao of heaven and earth yet fail to grasp even the most fundamental secrets. They cannot distinguish the Three Treasures (Jing, Qi, and Shen, the three basic energies of the human body), nor cultivate the profound mysteries within the alchemical cauldron (metaphor for the body in Neidan practice), ultimately remaining trapped in the bitter sea of samsara."

I shall now impart to you the essential teachings that unite the three traditions of Confucianism, Buddhism, and Daoism. First, one must comprehend the patterns of heaven and earth, mastering the mysteries of the Three Powers (heaven, earth, and humanity). For male practitioners, this means subduing the White Tiger (symbolizing original Jing); for female practitioners, it requires severing the Red Dragon (symbolizing menstruation). The movements of heaven and earth follow their own laws, and the cycles of the sun and moon conceal profound principles—the ecliptic cycle completes in 5,480 days, governed by the mutual generation and restraint of the Five Phases (Wood, Fire, Earth, Metal, Water).

Women inherently embody the Taiyin (supreme yin) constitution, resonating with the moon's phases. The moon travels thirteen degrees daily, passing through one celestial palace every two and a half days, completing its celestial circuit monthly—a rhythm mirrored in women's Qi and blood cycles. The true口诀 (oral formula) of the Golden Elixir (Jindan) lies in the resonance between heaven and humanity. To grasp this mystery, focus intently on the moon's key phases: its darkness, newness, crescents, and fullness (critical lunar nodes in the agricultural calendar).

Begin cultivation two and a half days before menstruation—understanding this celestial secret unlocks the natural flow of female alchemy (Nüdan). Here lies another precious口诀: when the Big Dipper hangs like a sword in the southwest, circulate the celestial orbit beneath the Twin Sala Trees (the bodhi trees of Buddhist lore). At this moment, the Dantian's luminous pearls manifest successively, while internal Qi surges like a white bull through Kunlun (the crown point, Baihui). At the hundred-foot pole's summit, learn to release—free as an old monk riding an ox to chase the moon.

Advanced practice yields wondrous signs: golden bells tolling in shadowless temples (void realms), midsummer heat freezing water to ice. One hears the three harmonies of a stringless lute, the eight tones of a holeless flute. The Wood Mother (liver Qi) follows wooden horses, the Metal Father (lung Qi) pursues the golden crow (sun). Yin-Yang energies churn rivers and overturn seas until the climactic moment—a drop of true yin nectar falls, illuminating all seven orifices.

This stage demands meticulous care—no distraction or delay. Only when the primordial Qi returns to the Yellow Court (Dantian), when yin-yang energies (Kan and Li) and Five Phase essences coalesce, can perfection and radiance be achieved. These teachings originate from Patriarch Lü and Immortal He Xiangu (archetypal female transcendent), transmitted specifically to guide women to realization. They encompass the complete subtle principles of cultivation—do not squander this profound instruction.