What are some possible causes of female infertility?
2016年10月17日 · PCOS is one of the most common causes of female infertility. 9 It is a condition in which a woman's ovaries and, in some cases, adrenal glands produce more androgens (a type of hormone) than normal. High levels of these hormones interfere with the development of ovarian follicles and release of eggs during ovulation.
Fertility Treatments for Females | NICHD - NICHD - Eunice …
2016年5月31日 · Surgical Treatments for Female Infertility If disease of the fallopian tubes is the cause of infertility, surgery can be used to repair the tubes or remove blockages in the tubes. Success rates of these types of surgery, however, are low (approximately 20%, depending on the skill of the surgeon).
How common is infertility? | NICHD - NICHD - Eunice Kennedy …
2018年2月7日 · Infertility and Fertility. About. How common is infertility? What are some causes of infertility? What age-related factors may be involved with infertility in females and males? What are some possible causes of female infertility? What are some possible causes of male infertility?
Infertility and Fertility | NICHD - NICHD - Eunice Kennedy Shriver ...
2017年1月31日 · “Infertility” is a term used to describe the inability of a couple to get pregnant or the inability of a woman to carry a pregnancy to term. Infertility is defined clinically as not being able to achieve pregnancy after 1 year of having regular, unprotected intercourse, or after 6 months if the woman is older than 35 years of age. Many different medical conditions and …
What do we know about idiopathic or unexplained infertility in …
2017年1月31日 · This diagnosis applies to about 30% of female infertility cases 1 and about 50% of male infertility cases. 2 In some cases, however, knowing the exact cause may not be necessary. The health care provider may begin treatment to improve the chances of conception, including fertility treatments , even if no cause can be identified.
How is infertility diagnosed? | NICHD - NICHD - Eunice Kennedy …
2017年1月31日 · Laparoscopy (pronounced lap-uh-ROS-kuh-pee) is a surgery in which a small viewing instrument, called a laparoscope, is inserted through a small cut in the abdomen to examine the female reproductive organs. If the procedure identifies blockages in the fallopian tubes, the blockages can be surgically treated with instruments attached to the ...
What age-related factors may be involved with infertility in …
2017年1月3日 · Fertility naturally declines in both women and men as they age, while risk for certain problems that can contribute to infertility increases. What age-related factors may be involved with infertility in females and males? | NICHD - Eunice Kennedy Shriver National Institute of Child Health and Human Development
Infertility and Fertility - NICHD - Eunice Kennedy Shriver National ...
2020年4月9日 · The most common overall cause of female infertility is the failure to ovulate, which occurs in 40% of women with infertility issues. 1 Not ovulating can result from several causes, such as: Ovarian or gynecological conditions, such as primary ovarian insufficiency (POI) or polycystic ovary syndrome (PCOS)
What lifestyle and environmental factors may be involved with ...
2016年12月19日 · Radiation therapy and chemotherapy can cause infertility in females and males. Those who have to undergo these types of treatments may want to consider fertility preservation . NICHD research also shows that exposure to persistent organic pollutants and endocrine-disrupting chemicals (EDCs) in the environment can also affect male and female ...
Infertility and Fertility Research Activities and Advances
2024年7月8日 · Infertility affects both men and women and can stem from a number of causes. A variety of treatments for infertility are available, but they are not all effective for all individuals.Addressing the issues related to infertility in both men and women is a central part of the NICHD mission. To this end, NICHD conducts and supports research on fertility, the …