Amenorrhea Types and Causes from Primary to Lactational Conditions

Let Us Discuss the “Why” Missed Periods

When you miss your period, it may be concerning, confusing, or a slight weight off your shoulders, depending on how you come across it. However, when it is not caused by pregnancy or menopause, it may be an indication of a certain medical term known as amenorrhea. 

It is not merely a question of missing a month or two; it is amenorrhea, a failure to menstruate over a relatively long period of time. This condition can occur due to a wide variety of reasons.

Starting with primary amenorrhea, the first periods a young woman has not gotten, and finishing with lactational amenorrhea, familiarising yourself with their purpose and cause is the initial step toward their management. This guide will explain each type of amenorrhea, compare primary with secondary amenorrhea, and describe what causes it.  So, you know what is happening, and when to get help!

amenorrhea_types

What is Amenorrhea?

The term used by the medical community to describe the absence of menstruation is referred to as amenorrhea. It is worth mentioning that amenorrhea is not a disease on its own; instead, it is an indicator of something wrong going on inside.

These include two broad categories:

  • Primary amenorrhea: Menstruation never commences at the expected age.
  • Secondary amenorrhea: Menstruation begins normally, then ceases in three months or more (six months in those with irregular menstruation).

Other peculiar forms are gestational amenorrhea (absence of periods during pregnancy) and lactational amenorrhea (absence of periods when breastfeeding in progress).

Primary Amenorrhea: Periods Don’t Start

Primary amenorrhea is the one that happens when an inexperienced girl has not had her first period at the age of 15 years, although other signs of puberty are evident, or at the age of 13 years when there are no signs of puberty are evident.

Reasons that result in primary amenorrhea commonly include:

  • Turner syndrome: one of the disorders in which ovarian development may be affected.
  • Structural problems: Presence or absence of uterus or vaginal obstruction.
  • Hormonal imbalances: Unbalanced hormones can cause menstrual disorders due to a problem with the pituitary gland or the hypothalamus.
  • Long-term diseases: as Celiac disease or diabetes without control, can postpone menstruation.

Although primary amenorrhea is uncommon, one should look at its diagnosis early since it may indicate general health issues.

Secondary Amenorrhea: Where Periods Stop Suddenly

So, what is secondary amenorrhea? More prevalent and occurring when the woman who achieved regular monthly menstrual cycles experiences the absence of the period for at least three months or more, secondary amenorrhea develops.

Secondary Amenorrhea Causes?

In a nutshell, secondary amenorrhea is a failure of your period to come regularly and then suddenly come to a halt- not because of pregnancy, menopause, or even altogether normal hormonal fluctuations.

The Causes of Secondary Amenorrhea

Secondary amenorrhea is likely to be a resultant by numerous factors. The following are most of them:

  • Pregnancy, the most common and normal one that causes secondary amenorrhea
  • Stress or lifestyle change of any kind can influence the production of hormones: high levels of stress, intense exercising, and sudden weight loss will alter hormone production.
  • Hormonal disorders, such as PCOS (polycystic ovary syndrome) or thyroid disorders.
  • Chronic conditions and illnesses, Conditions such as uncontrolled diabetes or autoimmune disease.
  • Medications may affect the cycle by interfering with menstruation through some birth controls, chemotherapy agents, or anti-depressants.

Primary vs Secondary Amenorrhea – Understanding the Difference

It’s easy to confuse these two, but the main difference is timing.

Feature Primary Amenorrhea Secondary Amenorrhea
Onset Menstruation never begins Menstruation begins normally but stops later
Typical Age Teens (by age 15) Any reproductive age
Main Causes Genetic, developmental, or hormonal delays Lifestyle, hormonal changes, illness, or pregnancy
Diagnosis No periods ever by expected age Periods absent for 3+ months after normal cycles

The same conditions may indicate a health condition, and thus, a medical assessment should be done.

Gestational Amenorrhea- A Pause that is Part of Pregnancy

Gestational amenorrhea is the lack of periods during pregnancy. It is an understandable biological reaction, as well, when a woman is pregnant, the organism is focused on promoting the fetus, and ovulation ceases.

In brief, the main facts concerning gestational amenorrhea:

  • It starts immediately after pregnancy occurs.
  • It is sustained with high pregnancy hormones such as progesterone and estrogen.
  • The periods often restart a few months after the birth of the child, when breastfeeding does not slow them.

Understanding Lactational Amenorrhea

Other women may have lactational amenorrhea, which refers to delayed menstruation due to breastfeeding after birth. This has to do with the fact that prolactin is a hormone known to stimulate milk production, which in turn prevents ovulation.

Notable information concerning lactational amenorrhea:

  • Works best as a natural method of birth control during the initial 6 months of the first birth when breastfeeding is exclusive.
  • Effectiveness becomes less once the introduction of solid foods or the reduced frequency of feeding has passed.

Menstrual cycles eventually restart, but each woman has a different time.

The lactational amenorrhea is not merely any odd reproductive peculiarity; it serves a purpose of giving an interval in between pregnancies in the interests of maternal and infant well-being.

Other Causes of Amenorrhea

Although the primary, secondary, gestational, and lactational forms are the major categories, there are a number of health and lifestyle factors that may lead to missed periods:

  • Too much work out
  • Eating disorders
  • Obesity 
  • Chronic stress
  • Menopause or perimenopause

When Seeking a Doctor?

In case you experience:

  • No period at the age of 15 (primary amenorrhea).
  • Periods skipped in three months or more (secondary amenorrhea).
  • Abrupt changes in flow or duration of the menstrual period.
  • Additional problems such as unwanted or excessive hair growth, hot flashes or unexplained changes of weight.

A physician can carry out hormonal tests and imaging procedures, pelvic examinations to establish the cause and prescribe treatment.

Treatment of Amenorrhea

Depending on the underlying cause, treatment should be undertaken:

  • Lifestyle changes: Learning how to manage stress, eating better and exercising.
  • Hormone therapy: birth control pills or hormonal replacements for the hormonal imbalances.
  • Drugs: Thyroid medication, insulin-sensitising medication for PCOS, or another medication.
  • Surgery: To repair defects, or in the case of tumours.
  • Nutritional support: regaining a healthy weight and nutrient status.

However, the point is to treat the cause and not the symptom.

Conclusion- Learning and Managing Amenorrhea

Amenorrhea is secondary, primary, gestational and lactational, and it is a part of your body telling you that something is going on with your reproductive health. Even though there are forms that are fully natural, as is the case with gestational and lactational amenorrhea, other causes might be indicative of hormonal, lifestyle, or medical problems that require treatment.

Being responsible for your menstrual health also means making the best decisions regarding proper hygiene products when your menstrual cycle returns. To comfort, protect and feel good about yourself during your periods, Embrace sanitary pads are professionally packed to give you confidence and assurance that it is of good quality pads. So that taking care of your period becomes very easy.

The story your cycle tells about your health- listen, understand and act right when things change!

Featured Posts

Related Posts

Scroll to Top