《产宝百问》曰∶胎动腹痛，其理不一，缘饮食冷热，动风毒物，或因交接动摇骨节，伤犯胞胎。其候多
呕，气不调和。或服热药太过，气血相干，急服顺气安胎药。不然，变成胎漏难安矣。
陈良甫曰∶妊娠胎动不安者，由冲任经虚，受胎不实也。有饮酒房室过度，损动不安。有忤触伤仆，而动
不安。有怒气伤肝，或郁结不舒，触动血脉不安。有过服暖药，并犯禁之药，动而不安。有因母病而胎动者，但
治母病，其胎自安。有因胎不坚固，动及母病者，但当安胎，其母自愈。
《大全》曰∶妊娠胎动，或饮食起居，或冲任风寒，或跌仆击触，或怒伤肝火，或脾
气虚弱，当各推因治之。轻者转动不安，重者必致伤堕。若面赤舌青，是儿死也。面青舌赤吐沫，是母死也。
唇口色青，两边沫出，是子母俱死，须察治之。
慎斋按∶以上三条，序妊娠有胎动不安证也。妊娠胎动不安，必有其由，《产宝》二条，原其因也。《良
方》三条，是验胎动有死生之法也。
《女科正宗》曰∶胎动与胎漏皆下血，胎动则腹痛，胎漏无腹痛。故胎动宜行气，胎漏宜清热。盖缘子宫久
虚，致令坠胎，其危同于风烛，非正产可比，急以杜仲丸预服。
*Chanbao Baiwen* states: The etiology of fetal movement accompanied by abdominal pain is diverse. It may arise from consuming food that is too cold or too hot, ingesting substances that induce wind-toxins, or engaging in sexual intercourse with vigorous movements that vibrate the bones and joints, thereby injuring the fetal sac. The clinical manifestations often include vomiting and disharmony of qi. If excessive intake of hot-natured medicines causes interference between qi and blood, one should immediately administer medications to regulate qi and calm the fetus. Otherwise, it may evolve into *taidou* (threatened miscarriage with vaginal bleeding), which becomes difficult to stabilize.
Chen Liangfu states: Fetal restlessness during pregnancy is caused by deficiency of the Chong and Ren meridians, resulting in an unstable conception. It may be due to excessive alcohol consumption and sexual activity, damaging and disturbing the fetus; accidental trauma or falls, disturbing the fetus; anger injuring the liver, or emotional stagnation, disturbing the blood vessels; excessive intake of warm-tonifying medicines or violation of dietary/medicinal taboos, disturbing the fetus; maternal illness causing fetal disturbance, in which case treating the mother's illness will naturally stabilize the fetus; or inherent fetal instability affecting the mother, in which case calming the fetus will naturally cure the mother.
*Daquan* states: Fetal movement during pregnancy may result from improper diet and daily life, invasion of wind-cold into the Chong and Ren meridians, physical trauma such as falls or blows, anger injuring liver fire, or spleen qi deficiency. Treatment should be based on identifying the specific cause. Mild cases present only with restlessness, while severe cases inevitably lead to miscarriage. If the face is red and the tongue is cyanotic, the fetus has died. If the face is cyanotic, the tongue is red, and there is foaming at the mouth, the mother has died. If the lips and mouth are cyanotic with foam exuding from the corners, both mother and fetus have died; careful observation and treatment are required.
Shenzhai notes: The above three passages describe the syndrome of fetal restlessness during pregnancy. There must be a cause for this condition. The two passages from *Chanbao* explore the etiology, while the three passages from *Liangfang* provide methods for verifying life or death following fetal disturbance.
*Nuke Zhengzong* states: Both fetal movement and threatened miscarriage (*tailou*) involve vaginal bleeding. However, fetal movement is accompanied by abdominal pain, whereas *tailou* is not. Therefore, fetal movement requires qi-regulating treatments, while *tailou* requires heat-clearing treatments. This is generally due to long-term uterine deficiency leading to threatened miscarriage. The danger is akin to a candle flickering in the wind and cannot be compared to normal parturition. One should urgently administer *Duzhong Wan* prophylactically.
*Daquan* states: "Jingtai" (startled fetus) occurs when pregnancy is nearing term and the fetal spirit is fully formed. Trauma from falls can injure the fetus, even leading to vaginal bleeding and unconsciousness. To verify whether the mother and fetus are safe, one should refer to the preceding discussions for treatment guidance.