假如二尺脉但浮大。更加呕逆。便断其妇三个月身孕。左尺脉浮大。断曰男。右尺脉浮大断曰女。
如尺脉及肝脉。实大有力。至数调匀。定是双男。
如左尺脉。一般浮实大。至数调定。断一男一女。
凡看脉时。务在澄心定虑。坐久详细诊之。万无一失。
如肝脉浮大而有力者。一个月孕也。
如右关二部脉实大而有力者。八九十月也。
如左关脉浮大而紧者。是足月也。看内。经脉诀内记断之。
如妇人身重。二关尺脉俱沉细者。知是过月之孕也。定断其妇满十二个月方生。
又有妇人身重。兼两尺脉俱沉伏者。其妇乃是血有余而气不足。其孕定至十五个月方生。定男女尺生篇。
左三部手经为标法天。心属手少阴经。小肠属手太阳经。肝属足厥阴经。胆属足少阳经。肾属足少阴经。膀胱属足
太阳经。
脉。属阴。脉者。血之道途也。息属阳。息者。气之呼吸也。脉不自动。气之使然。血气胜则胜。血气衰则衰。欲
诊脉息。先调自己之气。然后取病患脉息。以候太过不及。知病浅深。或有作焉。停宁少顷方可与人诊之有病无病。早
晚当与诊视。不专拘平旦也。
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寸关尺三部。从鱼次节际分定。以中指第二节。横纹为一寸。入为一尺。分寸为尺。分尺为寸。阴得寸内九分。阴
奇数。阳得尺内一寸。阳耦数。寸口其尺。共一尺九分。像三才。阳出阴入。以关为界。人之短长疏密。下指但以高骨
下节。关位前寸。关后尺。三阳从地长。故男关前为阳。关后为阴。男子阳多阴少。其脉在关下。故寸盛而尺弱。男不
可以久泻。所以男得女脉为不足。左得之病在左。右得之病在右。是经为本法。
右三部 肺属手太阴经。 大肠属手阳明经。脾属足太阴经。胃属足阳明经。命门属手厥阴经。三焦属手少阳经。
If the radial arteries at both cun and chi positions (distal and proximal wrist positions) are merely floating and large, and accompanied by symptoms of vomiting and rebellious qi, it can be concluded that the woman is three months pregnant. If the left chi position pulse is floating and large, it indicates a male fetus; if the right chi position pulse is floating and large, it indicates a female fetus.
If the chi position pulses and the liver pulse are solid, large, and forceful, with a regular rhythm, it definitely indicates twin male fetuses.
If the left chi position pulse is generally floating, solid, and large, with a regulated rhythm, it indicates one male and one female fetus.
When examining the pulse, one must clear the mind and stabilize thoughts, sitting for a while to examine in detail, ensuring no mistakes.
If the liver pulse is floating, large, and forceful, it indicates one month of pregnancy.
If the right guan position (middle wrist position) pulses in both sections are solid, large, and forceful, it indicates eight or nine months, or ten months of pregnancy.
If the left guan position pulse is floating, large, and tight, it indicates full term (ten months). Specific judgments can be found recorded in *Jing Mai Jue* (Classic of Meridian Pulse Diagnosis).
If a woman’s body feels heavy, and both the guan and chi position pulses are deep and fine, it is known as an overdue pregnancy. It can be determined that the woman will give birth after twelve months.
In another case, if a woman’s body feels heavy, and both chi position pulses are deep and hidden, the woman has excess blood but deficient qi. The pregnancy will definitely last until fifteen months before birth. For methods to determine gender, refer to *Chi Sheng Pian*.
In the left hand three-position pulse method, the Hand meridians represent the superficial aspect and correspond to Heaven. The Heart belongs to the Hand Shaoyin Meridian, the Small Intestine to the Hand Taiyang Meridian, the Liver to the Foot Jueyin Meridian, the Gallbladder to the Foot Shaoyang Meridian, the Kidney to the Foot Shaoyin Meridian, and the Bladder to the Foot Taiyang Meridian.
The pulse belongs to Yin. The pulse is the pathway of blood. Respiration (breath) belongs to Yang. Respiration is the breathing of Qi. The pulse does not move on its own; it moves due to the influence of Qi. When Blood and Qi are abundant, the pulse is vigorous; when they decline, the pulse weakens. To diagnose the pulse and respiration, one must first regulate one’s own Qi, then take the patient’s pulse to observe excess or deficiency, thereby knowing the depth of the disease. Sometimes, one should pause and remain calm for a moment before diagnosing others to determine the presence or absence of disease. Diagnosis can be performed at any time of day or night, not strictly confined to dawn.
The Cun, Guan, and Chi positions are defined from the interphalangeal joint of the fishy area. The transverse crease of the second segment of the middle finger represents one Cun. Moving inward represents one Chi. Dividing one Cun into ten parts yields Fen; dividing one Chi into ten Cun yields Cun. Yin obtains nine Fen within the Cun position, representing odd numbers (Yang); Yang obtains one Cun within the Chi position, representing even numbers (Yin). The Cun Kou and Chi together measure one Chi and nine Fen, symbolizing Heaven, Earth, and Humanity (San Cai). Yang exits, Yin enters, with the Guan position as the boundary. Depending on a person's height and build, finger placement is based on the prominent bone below the joint: anterior to Guan is Cun, posterior to Guan is Chi. The Three Yang meridians grow from the ground; thus, for men, anterior to Guan is Yang, and posterior is Yin. Men have more Yang and less Yin; their pulse manifests prominently below Guan. Therefore, the Cun pulse is strong and the Chi pulse is weak. Men should not suffer from chronic diarrhea; hence, if a man presents with a "female pulse" (typically indicating Yin deficiency), it signifies insufficiency. If this pulse appears on the left, the disease is on the left side; if on the right, the disease is on the right side. This is the fundamental method based on meridians.
Right hand three positions: The Lung belongs to the Hand Taiyin Meridian, the Large Intestine to the Hand Yangming Meridian, the Spleen to the Foot Taiyin Meridian, the Stomach to the Foot Yangming Meridian, the Mingmen (Gate of Life) to the Hand Jueyin Meridian, and the Sanjiao (Triple Burner) to the Hand Shaoyang Meridian.