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infertility treatments, genes and chromosomes

infertility treatments, genes and chromosomes

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Aneuploidy <strong>and</strong> IVF failure<br />

Chromosome abnormality is extremely common in oocytes<br />

Problem increases with advancing maternal age<br />

As aneuploidy increases age, so implantation rate decreases<br />

50%<br />

40%<br />

Aneuploidy<br />

30%<br />

20%<br />

Implantation<br />

10%<br />

20‐34<br />

35‐39<br />

39 40‐45<br />

45 Maternal age

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