Infertility | Wikipedia audio article
Channel: wikipedia tts
Date: 2018-12-16

This is an audio version of the Wikipedia Article:
Infertility


00:01:34 1 Definition
00:03:06 1.1 World Health Organization
00:03:20 1.2 United States
00:04:24 1.3 United Kingdom
00:05:07 1.4 Other definitions
00:05:32 1.5 Primary vs. secondary infertility
00:06:23 2 Effects
00:06:32 2.1 Psychological
00:07:51 2.2 Social
00:08:34 3 Causes
00:08:42 3.1 Immune infertility
00:09:50 3.2 Sexually transmitted infections
00:10:21 3.3 Genetic
00:11:06 3.4 Other causes
00:13:09 3.5 Females
00:15:25 3.6 Males
00:16:26 3.7 Combined infertility
00:16:55 3.8 Unexplained infertility
00:17:57 4 Diagnosis
00:19:03 5 Treatment
00:19:58 5.1 Medical treatments
00:21:43 5.1.1 In vitro fertilization
00:22:09 5.1.2 Intracytoplasmic sperm injection
00:22:37 5.2 Tourism
00:23:06 6 Epidemiology
00:24:58 7 Society and culture
00:25:44 7.1 Ethics
00:27:55 8 See also



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SUMMARY
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Infertility is the inability of a person, animal or plant to reproduce by natural means. It is usually not the natural state of a healthy adult, except notably among certain eusocial species (mostly haplodiploid insects).
In humans, infertility is the inability to become pregnant/impregnate or carry a pregnancy to full term. There are many causes of infertility, including some that medical intervention can treat. Estimates from 1997 suggest that worldwide about five percent of all heterosexual couples have an unresolved problem with infertility. Many more couples, however, experience involuntary childlessness for at least one year: estimates range from 12% to 28%."  20-30% of infertility cases are due to male infertility, 20-35% are due to female infertility, and 25-40% are due to combined problems in both parts. In 10-20% of cases, no cause is found. The most common cause of female infertility is ovulatory problems which generally manifest themselves by sparse or absent menstrual periods. Male infertility is most commonly due to deficiencies in the semen, and semen quality is used as a surrogate measure of male fecundity.Women who are fertile experience a natural period of fertility before and during ovulation, and they are naturally infertile for the rest of the menstrual cycle. Fertility awareness methods are used to discern when these changes occur by tracking changes in cervical mucus or basal body temperature.