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Table 1 IVF treatment cycle characteristics of each patient undergoing IVF: last cycle before and first cycle after bariatric surgery

From: Does bariatric surgery improve ovarian stimulation characteristics, oocyte yield, or embryo quality?

patient Bariatric surgery age BMI Total # of Gonadotropin ampoules Days of stimulation Peak E2 (pmol/L) # of oocytes retrieved # of MII oocytes # of top quality embryos # of embryos transferred Type of Bariatric surgery
# 1 Before 38 39.3 66 11 3025 6 3 0 2 Sleeve gastrectomy
After 40 29.8 66 11 2562 4 4 0 4
# 2 Before 36 42.7 50 11 4302 19 14 6 2 Sleeve gastrectomy
After 42 25.6 40 11 4346 9 9 1 3
# 3 Before 43 42 78 13 4167 2 2 1 2 Sleeve gastrectomy
After 44 37.6 66 11 1065 1 1 0 1
# 4 Before 26 47.8 71.5 25 1374 Retrieval cancelled – lack of ovarian response Gastric banding
After 27 38.9 30 10 4826 13 8 1 1
# 5 Before 32 45.8 72 12 1158 7 5 1 4 Sleeve gastrectomy
After 35 33 32 8 5444 10 8 3 3
# 6 Before 29 39.1 * * * 15 10 * 2 Gastric banding
After 31 20.7 * * * 20 16 3 4
# 7 Before 35 45.2 78 19 4271 12 12 0 3 Sleeve gastrectomy
After 39 21.5 33 13 4451.6 8 8 3 2
  1. *Data missing.