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Menstruation and humoral medicine

Menstruation and humoral medicine is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Menstruation and humoral medicine rather than just read about it. In short: Many beliefs about menstruation in the early modern period were linked to humorism, the system of medicine introduced by Ancient Greek and Roman physicians. People believed that the human body contained four humours: blood, phlegm, yellow bile, and black bile.

Menstruation and humoral medicine — main illustration
Menstruation and humoral medicine — illustration

Key takeaways

  • Menstruation and humoral medicine belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Menstruation and humoral medicine to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Menstruation and humoral medicine from memory before moving on to harder problems.

Reference excerpt

Many beliefs about menstruation in the early modern period were linked to humorism, the system of medicine introduced by Ancient Greek and Roman physicians. People believed that the human body contained four humours: blood, phlegm, yellow bile, and black bile. Illnesses and problems were understood as being caused by dyscrasia, or an imbalance in the four humours. Treatments for disease had the aim of restoring a balance, curing the patient. The humoral model was a continuity during the early modern period, despite the fact that new medical theories began to arise in the second half of the eighteenth century, because these new ideas which used different treatments involving new chemicals were not as trusted since they were not properly established.

In this way, medical and popular beliefs about menstrual problems such as irregular menstruation, amenorrhea (absence of periods whilst fertile) or dysmenorrhea (painful periods) were thought of in relation to the four humours. In early modern western Europe, physicians believed that the womb could not be too cold, hot, moist or dry and that an excess in any of these could impact a woman's fertility. Significantly, people believed that warmth encouraged sexual pleasure and increased the probability of conceiving a child, meaning that the womb had to be warm during intercourse. If a woman was found to be having problems menstruating which would then impact their fertility, remedies which aimed to alter the humoral state of the body were used. Aphrodisiacs were a common remedy given to women with menstrual problems, since they were believed to have internal heating effects, stimulating menstruation by redressing the constitutional balance of a womb that was too cold.

Beliefs on menstruation and conception The humoral model was not the only way menstruation was understood in the early modern period. The four humours helped guide physicians to give remedies for menstrual problems, but there were different understandings of what menstruation might be caused by. The two main beliefs surrounding menstruation were either that it was necessary to remove an excess of blood, or to purify blood. Some believed that women had an excess of blood which the body needed to get rid of in the form of a period. This excess was due to the belief that women's bodies could not use all of the blood in their body unlike men, making them weaker. Others believed in the Aristotelian model, which purifies women's blood. According to this model, after menstruation a purified substance is left which forms a foetus once mixed with the male seed. A further function of menstrual blood was proposed by the Galen model. This was the belief that after conception the foetus was nourished in the womb by menstrual blood. This shows that in early modern period menstrual blood and conception itself were linked together.

With this in mind, what can be perceived as a classic negative attitude towards menstruation can be re-evaluated. For example, in the Bible (Ezekiel) men are advised to not have sex with a woman who is menstruating. The passage states that "a good man" should "not to lie with a menstruous woman". This could be interpreted as an example of the stigmatisation of menstruation, and how menstrual blood was considered to be dirty and not pure. In a translation of a sixteenth-century text on the art of having beautiful children published early in the eighteenth century, the message that no procreation should occur while the woman is menstruating is very clear. This text can be used as an example of the disgust towards menstruation that may have been found at the time:Press not your Wives, tho height'nd Lust incite The Soul to try the pleasurable Fight, While the Blood monthly rushing from the Veins, The Flowing Womb with foul Pollution stains ... But if by Chance the Seeds concurring fix, And with th'impurer Dross of Nature mix, What a detested, miscreated Thing From such ill-suited Principles must spring? Foul Leprous Spots shall with his Birth begin, Spread o'er his Body, and encrust his Skin; For the same Poison which that Stream contains, Transfer'd affects the forming Infant's Veins, Inbred it fixes deep, and radically reigns.However, the conclusion that attitudes towards menstruation were completely negative is not certain. Some historians have argued that the advice followed by many men found in the Bible was not because of a stigma or a hostile attitude towards menstrual blood, but because sex during menstruation was thought to impact healthy conception. While it is hard to know exactly which theory is correct, it is important to examine the medical context, because the humoral model emphasised the need for balance between the four humours. This means that blood could be healthy or polluting depending on the humoral context in which blood was discharged and observed, in the same way that menstrual blood was viewed differently depending on certain situations.

Menstrual provocation and abortion The use of emmenagogues (substances used to promote menstruation) was a key part of sexual health practices associated with fertility and humoral medicine in the early modern period. Aphrodisiacs and hot spices were used to warm up the womb, stimulating menstruation. This was believed to purge the womb of all its contents, including a foetus, as a means of abortion. Abortion was not the only function of emmenagogues. They were also used to provoke menstruation which was linked to conception and reproduction. In this way, by purging the womb menstruation would occur and depending on which model people believed in, the menstrual blood helped the formation of the foetus and its healthy growth.

… excerpt ends here. Continue reading the full article.

Illustrations

Menstruation and humoral medicine: Alchemic approach to four humors in relation to the four elements and zodiacal signs. Book illustration in Quinta Essentia by Leonhart Thurneisser zum Thurn (gen. Leonhard Thurneysser). Inscriptions (clockwise): Flegmat, Sanguin, Coleric, Melanc. Person is androgyne.
Alchemic approach to four humors in relation to the four elements and zodiacal signs. Book illustration in Quinta Essentia by Leonhart Thurneisser zum Thurn (gen. Leonhard Thurneysser). Inscriptions (clockwise): Flegmat, Sanguin, Coleric, Melanc. Person is androgyne.

Worked examples

Example 1 — a first encounter with Menstruation and humoral medicine

Start with the simplest possible case. Write down what Menstruation and humoral medicine claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Menstruation and humoral medicine before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Menstruation and humoral medicine ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Menstruation and humoral medicine

In research
Menstruation and humoral medicine appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Menstruation and humoral medicine in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Menstruation and humoral medicine is common in secondary-school and first-year university syllabi. It links to neighbouring topics Ancient Greek medicine, Culture and menstruation, History of medieval medicine, so understanding it makes those chapters shorter.
In everyday life
Look for Menstruation and humoral medicine outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Menstruation and humoral medicine in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Menstruation and humoral medicine means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Menstruation and humoral medicine out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Menstruation and humoral medicine in simple terms?

Many beliefs about menstruation in the early modern period were linked to humorism, the system of medicine introduced by Ancient Greek and Roman physicians. People believed that the human body contained four humours: blood, phlegm, yellow bile, and black bile.

Why does Menstruation and humoral medicine matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Menstruation and humoral medicine?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Menstruation and humoral medicine.

Tags

  • Ancient Greek medicine
  • Culture and menstruation
  • History of medieval medicine
  • Humorism
  • Menstrual cycle
  • Obsolete medical theories
  • Women's history

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