during pregnancy. Male infertility is responsible for 20–30% of infertility cases, while 20–35% are due to female infertility, and 25–40% are due to combined...

Female infertility refers to infertility in women. It affects an estimated 48 million women, with the highest prevalence of infertility affecting women...

Unexplained infertility is infertility that is idiopathic in the sense that its cause remains unknown even after an infertility work-up, usually including...

the ability to have children, and infertility refers to difficulty in reproducing naturally. In general, infertility or subfertility in humans is defined...

Male infertility refers to a sexually mature male's inability to impregnate a fertile female. In humans, it accounts for 40–50% of infertility. It affects...

Lactational amenorrhea, also called postpartum infertility, is the temporary postnatal infertility that occurs when a woman is amenorrheic (not menstruating)...

reproduction as well as the issue of infertility. While most REI specialists primarily focus on the treatment of infertility, reproductive endocrinologists...

Breastfeeding, variously known as chestfeeding or nursing, is the process where breast milk is fed to a child. Breast milk may be from the breast, or may...

Smoking and infertility may refer to: Smoking and female infertility Smoking and male infertility This disambiguation page lists articles associated with...

address infertility, ART may also be referred to as fertility treatment. ART mainly belongs to the field of reproductive endocrinology and infertility. Some...

40s and 50s and marks the cessation of fertility, although age-related infertility can occur before then. The relationship between age and female fertility...

An egg is an organic vessel grown by an animal to carry a possibly fertilized egg cell (a zygote) and to incubate from it an embryo within the egg until...

failure to make this demonstration is penalized. Both male infertility and female infertility can be stigmatized, however, in many traditional cultures...

syndrome, also known as azoospermia sinopulmonary infections, sinusitis-infertility syndrome and Barry-Perkins-Young syndrome, is a rare condition that encompasses...

with male infertility. Single nucleotide polymorphisms in two of these genes (TEX11 and MLH3) were found to be associated with male infertility involving...

Biological causes of infertility vary because many organs of both sexes must function properly for conception to take place. Infertility also affects people...

of affected individuals are infertile. About 25% of individuals have no symptoms and 85% of those seen with infertility in a tertiary center have no...

The male infertility crisis is an increase in male infertility since the mid-1970s. The issue attracted media attention after a 2017 meta-analysis found...

androgen receptor CAG trinucleotide repeats with male infertility: a study in 109 Greek infertile men". Int. J. Androl. 25 (3): 149–52. doi:10.1046/j.1365-2605...

recommended as infertility treatment per the American Society for Reproductive Medicine (ASRM) in 2017. Its use to treat anovulatory infertility was based...

patient characteristics to strengthen predictions of infertility, such as age, duration of infertility, and history of prior pregnancy. With 5 possible points...

male has an extra X chromosome. These complications commonly include infertility and small, poorly functioning testicles (if present). These symptoms...

female infertility when it is due to problems with the fallopian tubes, making in vivo fertilisation difficult. It can also assist in male infertility, in...

Tubal factor infertility (TFI) is female infertility caused by diseases, obstructions, damage, scarring, congenital malformations or other factors which...

associated with adverse reproductive effects including increased risk of infertility, and chromosomal abnormalities in children. The corresponding paternal...

mutations are associated with male infertility, suggesting the possibility that these mutations cause the infertility. However, it is possible that these...

to 35% to 40% of men who are evaluated for male infertility, and around 80% of men who are infertile due to some other cause, have varicocele. Video of...

male infertility, such as Klinefelter syndrome. A recent study identified epigenetic patterns in male sperm that may contribute to infertility. Infertility...

absent puberty in both sexes, in turn causing sexual infantilism and infertility, among other symptoms. Klinefelter syndrome (47,XXY and XXY syndrome)...

chromosome and male infertility". Acta Med Port (in Portuguese). 11 (4): 365–72. PMID 9644848. GeneReviews/NCBI/NIH/UW entry on Y Chromosome Infertility...