Globally, one in six people of reproductive age experience infertility at some point in their lives. WHO defines infertility as failure to achieve pregnancy after 12 months or more of regular unprotected sex.
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September 15, 2026Globally, one in six people of reproductive age experience infertility at some point in their lives. WHO defines infertility as failure to achieve pregnancy after 12 months or more of regular unprotected sex.