51 years, female. Sudden onset of dysmenorrhea. Pelvic MRI - small amount of free fluid. Is this endometriosis? Can endometriosis make asthma worse?

Pelvic fluid. A small amount of free fluid in the female pelvis can be a normal finding. Although there are also many abnormalities that are associated with fluid in the pelvis, including endometriosis, the fluid by itself does not indicate endometriosis or any other specific diagnosis. It must be interpreted in the context of your entire clinical picture and additional imaging findings.