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Magnetic field profiles in normal human breast during the menstrual cycle
P A Anninos1, A Giatromanolaki, A Kotini
1Departments of Medical Physics, Democritus University of Thrace Medical School, Alexandroupolis, Greece.
Clinical and Experimental Obstetrics & Gynecology
|April 24, 2007
Summary
Subtle magnetic fields from breast tissue reveal menstrual cycle phases. A biphasic magnetic curve indicates an ovulatory cycle, while a monophasic curve suggests an irregular cycle.
Area of Science:
- Biophysics
- Gynecology
- Biomagnetism
Background:
- Living tissues generate subtle magnetic fields.
- The menstrual cycle involves hormonal fluctuations and distinct endometrial phases.
Purpose of the Study:
- To investigate the magnetic fields produced by normal breast tissue.
- To correlate these magnetic fields with the menstrual cycle phases and hormonal levels.
Main Methods:
- Breast magnetic activity was recorded using a biomagnetometer in four young women over two menstrual cycles.
- Recordings were correlated with estrogen and progesterone levels at specific cycle points.
Main Results:
- Women with regular cycles exhibited a biphasic magnetic breast curve, aligning with proliferative and secretory phases.
- Women with irregular cycles displayed a monophasic magnetic breast curve.
Conclusions:
- A biphasic magnetic breast activity pattern suggests an ovulatory endometrial cycle.
- A monophasic pattern may indicate a non-ovulatory or irregular cycle.
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