Page 42 - PRECONGRESS COURSE 06

Optimal oocyte number
?
Association between ovarian response quantified as “number of oocytes retrieved” and IVF outcomes?
Fertilisation rate
Good quality embryos Embryo implantation Miscarriage rate
Live birth rate
OHSS
Cumulative live birth rate
Perinatal outcomes: preterm birth, low birth weight
Number of oocytes and fertilisation rate
• Retrospective study: 1,894 women
Yellow: Lowresponse(<4oocytes)
Green: Optimal response (4-10 oocytes) Orange: Mild hyper response (11-20 oocytes) Red: Severe hyper response (>20 oocytes)
Kok et al., Fertil Steril 2006
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