Background Infertility is defined as the inability to achieve pregnancy after one year of unpr
otected intercourse. An estimated 15% of couples meet this criterion and are considered …

Infertility is defined as the inability of a couple to achieve pregnancy after one year of
frequent unprotected sexual intercourse. The prevalence of infertile couples is …

Infertility is defined as the unable to conceive despite having one year of regular unprotected
intercourse. It affects both genders globally. The increase in incidence is also due to …

Infertility is usually defined as the inability of a couple to conceive even after 1 year of
unprotected, frequent sexual intercourse.[1] It affects about 15% of all couples in the United …

Infertility, defined by the World Health Organization as “a disease of the reproductive system
defined by the failure to achieve a clinical pregnancy after 12 months or more of regular …

Causes of male infertility Page 1 9/27/22, 12:25 PM Causes of male infertility - UpToDate
https://www.uptodate.com/contents/causes-of-male-infertility/print?search=congenital absence …

An initial screening evaluation of the male partner of an infertile couple should be performed
if pregnancy has not occurred within 1 year of unprotected intercourse. An evaluation may …

Background: Infertility affects 10-15% of couples worldwide with rates steadily increasing in
the Industrialized world, in part due to the deterioration of male reproductive health …

Infertility is defined as the inability to achieve a pregnancy resulting in live birth after 1 year
of unprotected intercourse (primary infertility). Couples who have been fertile in the past, but …