Nowadays, due to significant life and work pressures, many women experience delayed menstruation, with some even going half a year without a period. To save time, some purchase progesterone from pharmacies for self-administration; others visit hospitals, where doctors may also prescribe progesterone injections. Below, we explain the causes of delayed menstruation, hoping this information proves helpful.
In fact, numerous factors can cause delayed menstruation, including neuroendocrine dysfunction, contraceptive use, emotional stress, and environmental influences. After ruling out organic diseases, many women turn to progesterone for treatment. While progesterone can artificially regulate the menstrual cycle to some extent, its use must be approached with caution.Numerous factors can cause delayed menstruation, and progesterone is not a universal solution. Misuse not only proves ineffective but may also adversely affect the body.
The menstrual process unfolds as follows: With the ovarian cycle's periodic ovulation, estrogen and progesterone levels fluctuate cyclically. Estrogen promotes endometrial proliferation, while progesterone induces endometrial atrophy.Thus, when estrogen decreases while progesterone increases, it triggers endometrial shedding and bleeding. The primary component of progesterone is progestin, and its menstrual-inducing effect lies in causing endometrial atrophy and withdrawal bleeding.
As a hormonal medication, progesterone is a prescription drug and should be used under a doctor's guidance.Currently, progesterone is available in both oral and injectable formulations. While previously primarily synthetic, modern preparations are mainly derived from natural sources. Because it increases progesterone levels in the body, it is most suitable for amenorrhea caused by insufficient progesterone secretion. However, it is ineffective for amenorrhea or primary amenorrhea resulting from other causes.
Clinically, when encountering women with amenorrhea not caused by elevated prolactin, progesterone is typically administered first as a trial treatment.
If menstruation resumes after progesterone use, it indicates progesterone deficiency, warranting continued treatment.If menstruation does not occur, the amenorrhea may stem from other causes, including psychological stress, weight loss, excessive exercise, pituitary tumors, premature ovarian failure, or endometrial damage, necessitating further investigation and treatment.Although progesterone is naturally secreted by the body, improper use not only proves ineffective but may also interfere with subsequent laboratory tests and hinder further treatment. Additionally, as a hormonal medication, progesterone carries certain side effects, potentially causing weight gain, sodium and water retention, and in severe cases, edema. It is crucial to emphasize that if amenorrhea is pregnancy-related, uninformed use of progesterone may adversely affect the fetus.
Therefore, when experiencing amenorrhea or missed periods, it is essential to seek examination at a reputable hospital. In gynecology, menstrual irregularities stem from complex causes requiring close collaboration between patient and physician. Relevant physical examinations and laboratory tests must be conducted to identify the root cause and implement targeted treatment. Only then can the issue be fundamentally resolved.
The above explains the reasons behind delayed menstruation. We hope this provides you with a clearer understanding. Wishing you good health and happiness.