Ovarian reserve marker OHSS median (IQR) Non OHSS median (IQR) p value
BMI (Kg/m2) 20.8 (5.75) 21.8 (4.0) 0.347
Age (years) 37.0 (3.5) 38.0 (4.0) 0.019*
Total AFC 16.5 (22.0) 12.0 (8.0) 0.027*
AMH (pmol/l) 25.8 (25.5) 9.6 (10.9) 0.055
No follicles >12mm 15.0 (11.0) 9.0 (7.0) 0.001*
FSH (IU/l) 6.1 (2.5) 7.3 (3.9) 0.006*
Oestradiol (per 1000 pmol/l) 123.0 (154.5) 147.8 (137.0) 0.361