Track pelvic pain, GI symptoms, bleeding, and flares.
Endolog is an iPhone app for people with suspected or diagnosed endometriosis, adenomyosis, PCOS, or chronic pelvic pain. Log symptoms, digestive issues, food, and cycle patterns, then export a PDF your clinician can review.
From the blog
Practical guides on symptoms, diagnosis, and getting heard.
Pain & symptoms
More →Where pain shows up, what it means, what to track.
Left Side Pelvic Pain: Common Causes and What It Means
Mar 22, 2026
Lower Back Pain During Period: Causes and When to See a Doctor
Mar 16, 2026
How to Track Symptoms for Your Doctor Appointment
Mar 14, 2026
Body Mapping for Pelvic Pain: Showing Doctors Where It Hurts
Mar 13, 2026
Throbbing Ovary Pain: Patterns, Triggers, and Red Flags
Mar 9, 2026
PCOS & adenomyosis
More →Co-occurring conditions, overlaps with endometriosis.
Left Side Pelvic Pain: Common Causes and What It Means
Mar 22, 2026
PCOS Irregular Period Tracking: When Standard Apps Fail
Mar 19, 2026
Can You Have Endometriosis and Adenomyosis Together?
Mar 18, 2026
PCOS Insulin Resistance Tracking: Managing Symptoms Today
Mar 15, 2026
PCOS Pain Is Real: Why Your Symptoms Are Not Just Irregular Periods
Mar 12, 2026
Diagnosis & advocacy
More →Getting heard at the doctor. Building records they will read.
15 Expert Questions to Ask Your Doctor About Endometriosis
Mar 21, 2026
Can You Have Endometriosis and Adenomyosis Together?
Mar 18, 2026
Body Mapping for Pelvic Pain: Showing Doctors Where It Hurts
Mar 13, 2026
"It's Just a Bad Period": Fighting Endometriosis Dismissal
Feb 25, 2026
How to Talk to Your Doctor About Severe Period Pain
Feb 7, 2026
