上海医学院细胞与遗传医学系 左伋
试管婴儿与生殖工程 上海医学院 细胞与遗传医学系 左 伋
INFERTILITY o Infertility is defined as no ongoing pregnancy after 9-12 months of sexual activity without contraception. There is no distinction between not using contraception and"trying"to conceive
INFERTILITY Infertility is defined as no ongoing pregnancy after 9-12 months of sexual activity without contraception. There is no distinction between not using contraception and "trying" to conceive
STATISTICS .In 1995.15% of women of childbearing age had ever sought infertility advice, that includes medical advice. tests. drugs surgery or assisted reproductive technologies (ART)
STATISTICS In 1995, 15% of women of childbearing age had ever sought infertility advice, that includes medical advice, tests, drugs surgery or assisted reproductive technologies (ART)
Infertility among Married Women, by Education Level .8.5% of women without high school or equivalent Xve.8.1% of women with just high school or the equivalent .6.6% of those who have some college, but no bachelors 56%of women with bachelor's or higher
Infertility among Married Women, by Education Level 8.5% of women without high school or equivalent 8.1% of women with just high school or the equivalent 6.6% of those who have some college, but no bachelor's 5.6% of women with bachelor's or higher
Infertile Couples +7. 1%or about 2.1 million of married couples were infertile in 1995 2.3 million were infertile in 1988 and 2.4 A in 1982
Infertile Couples 7.1% or about 2.1 million of married couples were infertile in 1995. 2.3 million were infertile in 1988, and 2.4 in 1982
.6.1 million or 10% of married couples in 1995 had impaired fecundity(either infertile or had problems conceiving or A carrying a child to term
6.1 million or 10% of married couples in 1995 had impaired fecundity (either infertile or had problems conceiving or carrying a child to term.)
Infertility by Race 7% of Hispanic women are infertile &S+6.4% of white women are infertile .10.5% of black women are infertile + 13.6%of other groups are infertile
Infertility by Race 7% of Hispanic women are infertile 6.4% of white women are infertile 10.5% of black women are infertile 13.6% of other groups are infertile
The causes of infertility 10 Male Factor: Sperm production and sperm quality 10 Ovulation: Egg production, egg quality and preparation of the uterine lining for implantation 10 Passage: The joining of sperm and egg in the Fallopian tubes and transport of the fertilized egg into the uterus
The causes of infertility Male Factor: Sperm production and sperm quality. Ovulation: Egg production, egg quality and preparation of the uterine lining for implantation. Passage: The joining of sperm and egg in the Fallopian tubes and transport of the fertilized egg into the uterus
o Factors causing infertility Tubal factor: 31% Endometriosis:14% Uterine factor: 1% Male factor: 18 类 aN Other factors:18% Unexplained: 15%0
Factors causing infertility Tubal factor: 31% Endometriosis: 14% Uterine Factor: 1% Male Factor: 18% Other factors: 18% Unexplained: 15%
The National Institutes of health found that from 1938 to 1996. sperm counts in the United States have fallen annually about 1.5%o European countries have fallen at twice that rate
The National Institutes of Health found that from 1938 to 1996, sperm counts in the United States have fallen annually about 1.5%. European countries have fallen at twice that rate
