Early Signs of Endometriosis: What to Watch For

Endometriosis is one of the most common gynaecological conditions in the world, affecting an estimated 1 in 10 women of reproductive age. It's also one of the most under-diagnosed. On average, it takes 8 years from the first symptoms to an actual diagnosis, partly because the signs are so easy to write off as "just a bad period."

We're not doctors, and this isn't medical advice. But we talk to a lot of women dealing with period pain, and we think more people should know what to watch for so they can get answers sooner. If any of this sounds familiar, it's worth bringing up with your GP or gynaecologist.

1. Period pain that goes beyond "normal" cramps

Cramps are common. Pain that stops you from going to work, school, or the gym is not something you have to accept as normal. If painkillers barely touch it, or the pain starts days before your period and lingers after, that's a signal worth paying attention to.

2. Pain during or after sex

Deep pelvic pain during or after intercourse is one of the most commonly reported, and most commonly dismissed, symptoms of endometriosis.

3. Pain with bowel movements or urination, especially during your period

This symptom often gets misattributed to IBS or a UTI. If it flares specifically around your cycle, mention that timing to your doctor.

4. Chronic pelvic pain that isn't tied to your period at all

Endometriosis tissue can cause inflammation and pain throughout the month, not just during menstruation.

5. Heavy periods or bleeding between cycles

Soaking through pads or tampons faster than expected, or passing large clots, is worth flagging.

6. Fatigue that doesn't match how much you're sleeping

Chronic inflammation is exhausting. Many women with endometriosis describe a bone-deep tiredness that rest doesn't fix.

7. Difficulty getting pregnant

Endometriosis is found in a significant percentage of women experiencing fertility challenges, which is often how it's first discovered.

If this sounds like you

Keep a simple symptom diary for a couple of cycles: when the pain starts, how bad it is, and what else is going on. That record makes a real difference when you're advocating for yourself in a doctor's appointment, and it's one of the most useful tools for getting a faster diagnosis.

While you're figuring things out, a little warmth can help take the edge off day to day. Heat is a well-known way to ease pelvic muscle tension and improve comfort during flare-ups, which is part of why we built Hot Things: a discreet, adhesive-free waist warmer with a soft velcro wrap that fits every waist, so you can get through your day without your comfort routine being obvious to everyone around you.

You know your body best. If something feels off and keeps coming back, trust that instinct and get it checked out.