LGALS1 and endometriosis: In patients with minimal-mild endometriosis (Stage I–II), Gal-1 levels were 17.4 ± 3.74 ng/mL (95% CI: 14.9–19.9) at T1, slightly decreasing to 16.9 ± 3.05 ng/mL (95% CI: 14.8–18.9) at T2.