Editing Infertility (section)

===Primary vs. secondary infertility===
Primary infertility is defined as the absence of a live birth for women who desire a child and have been in a union for at least 12 months, during which they have not used any contraceptives.<ref name="who.int"/> The World Health Organisation also adds that 'women whose pregnancy spontaneously miscarries, or whose pregnancy results in a stillborn child, without ever having had a live birth, would present with primarily infertility'.<ref name="who.int">{{Cite web | url=https://www.who.int/reproductivehealth/topics/infertility/definitions/en/ | archive-url=https://web.archive.org/web/20131023231051/http://www.who.int/reproductivehealth/topics/infertility/definitions/en/ | url-status=dead | archive-date=23 October 2013 | title=WHO &#124; Infertility definitions and terminology}}</ref>

Secondary infertility is defined as the difficulty in conceiving a live birth in couples who previously had a child.<ref name="who.int"/>