Document Classification

Section Type: RESULTS

Text: The two groups were comparable with respect to cause of infertility, age at stimulation (32. 8 + / - 4 vs 33. 2 + / - 3. 9 years, P = 0. 4), basal FSH level (6. 3 + / - 1. 7 vs 6. 4 + / - 2 IU/l, P = 0. 5), number of oocytes collected (16. 9 + / - 7. 3 vs 16. 5 + / - 7. 4, P = 0. 7) and fertilized normally in the retrieval cycle (11. 5 + / - 4. 9 vs 11 + / - 4. 9, P = 0. 4) and number of embryos cryopreserved (6. 6 + / - 3. 6 vs 6. 2 + / - 3. 6, P = 0. 3).