Endometriosis is one of the most common, yet frequently misunderstood, conditions in reproductive health. It affects an estimated 1 in 10 women globally and that number likely underestimates reality, since many cases go undiagnosed for years.
For years, many women are told that painful periods are "just part of being a woman." The average time from first symptoms to diagnosis is 7-10 years.
At Gatachi, we believe that pain is a signal, not a status quo.
Understanding endometriosis is not about validating fear it is about gaining biological awareness. When you understand how this condition interacts with your body, you can move from uncertainty to proactive management.
What is endometriosis?
Endometriosis is an inflammatory condition that occurs when tissue similar to the lining of the uterus grows outside of it, most commonly within the pelvic cavity.
This tissue behaves like the lining inside your womb: it thickens, breaks down, and bleeds with every menstrual cycle. But because it has nowhere to go, it gets trapped. The body responds with inflammation, and over time, this can lead to scarring, adhesions, and pain.
Endometriosis also has an autoimmune component. The body responds abnormally to tissue it would normally tolerate. This is part of why the condition is so often misread, misdiagnosed, and under treated.
Recognizing the symptoms
Symptoms vary widely from person to person. Some women experience significant pain; others have minimal symptoms yet still carry the diagnosis. Common signs include:
Painful periods: cramping severe enough to interfere with daily life, sometimes accompanied by nausea or vomiting. This is the most common symptom, but it is frequently normalized and dismissed.
Chronic pelvic pain: pain that persists outside of menstruation, often localized to the same area cycle after cycle.
Pain during sex: deep internal discomfort, particularly in certain positions, caused by implants affecting the area behind the uterus.
Digestive symptoms: bloating, nausea, diarrheas, or constipation that fluctuates with your cycle. These are frequently misattributed to IBS.
Difficulty conceiving: endometriosis is present in up to 40–50% of people experiencing infertility, even in early-stage disease.
A key point: a normal ultrasound does not rule out endometriosis. The condition can exist at a microscopic level, making imaging alone insufficient for diagnosis. Official diagnosis requires a surgical procedure called a laparoscopy, where implants can be directly visualized.
How it impacts fertility
Endometriosis does not mean you cannot get pregnant, but it can create an environment that makes conception more challenging.
The inflammation it causes can affect egg quality, interfere with sperm interaction, and disrupt embryo implantation. In some cases, the tissue forms cysts on the ovaries (called endometriomas), which can physically affect your ovarian reserve.
It is important to view this as a variable in your fertility equation, not a definitive roadblock. Many women with endometriosis conceive naturally; others benefit from support. What matters most is understanding your own picture clearly.
Risk factors worth knowing
Certain factors increase the likelihood of developing endometriosis:
A family history of the condition significantly raises your risk. Having a mother or sister with endometriosis increases it 6-7 times
Starting periods early means more years of estrogen exposure
Shorter menstrual cycles or heavier periods
Fewer pregnancies over a lifetime
Conversely, pregnancy and breastfeeding, which reduce the number of ovulatory cycles, are associated with lower risk.
The role of ovarian reserve (AMH)
If you have endometriosis, tracking your AMH (Anti-Müllerian Hormone) is a powerful step.
Endometriosis itself, as well as surgeries to remove cysts, can sometimes reduce the number of eggs remaining in the ovaries. Testing your AMH gives you a baseline. It tells you where your ovarian reserve stands today so you can plan your timeline with realistic data.
Proactive planning and preservation
For someone planning a family one day, endometriosis is a key reason to consider fertility preservation earlier rather than later.
Because the condition can progress over time, freezing eggs offers a way to protect your future options. It allows you to preserve the quality of your eggs at their current state, giving you more flexibility down the road.
If surgery is recommended to manage pain or remove cysts, discussing egg freezing before the procedure is often a wise, evidence-based strategy.
Treatment and management
There is currently no absolute cure for endometriosis, but the condition is manageable. Options include:
Hormonal treatments (such as the pill or progesterone therapy) to suppress the growth of implants and manage symptoms, though these do not eliminate existing tissue
Surgical excision of lesions, which can relieve pain and, in some cases, improve fertility outcomes
Lifestyle support, an anti-inflammatory approach to nutrition, movement, and stress management can reduce the frequency and severity of flares
The right path depends on your symptoms, your goals, and where you are in your family planning journey.
You are not defined by a diagnosis
Receiving an endometriosis diagnosis can feel overwhelming. But it is also the first step toward clarity and toward taking action that is grounded in your actual biology.
Many women with endometriosis go on to have healthy pregnancies, both naturally and with support. The key is information. By understanding your cycle, monitoring your hormones, and working with a clinical team you trust, you can make decisions that honor both your health and your future.
If you suspect endometriosis, advocate for yourself. The earlier you have the conversation, the more options you have.
Every woman's body is different. This article is intended to inform, not to replace the guidance of a medical professional who knows your full picture. If you have concerns about endometriosis or your fertility, please speak with a specialist.