What is the birthrate in the U.S.?
3434750#62
The United States has a birth rate of 13 per 1,000, which is 5 births below the world average. Its population growth rate is positive at 0.7%, higher than that of many developed nations. In fiscal year 2016, over one million immigrants (most of whom entered through family reunification) were granted legal residence. Mexico has been the leading source of new residents since the 1965 Immigration Act. China, India, and the Philippines have been in the top four sending countries every year since the 1990s. , approximately 11.4 million residents are illegal immigrants. , 47% of all immigrants are Hispanic, 26% are Asian, 18% are white and 8% are black. The percentage of immigrants who are Asian is increasing while the percentage who are Hispanic is decreasing. The estimated number of illegal immigrants dropped to 10.7 million in 2017, down from a peak of 12.2 million in 2007. In 2017, 33,000 refugees were resettled in the United States. This was fewer than were resettled in the rest of the world for the first time in decades.
A 2017 Gallup poll concluded that 4.5% of adult Americans identified as LGBT with 5.1% of women identifying as LGBT, compared with 3.9% of men. The highest percentage came from the District of Columbia (10%), while the lowest state was North Dakota at 1.7%.
United States
449913#2
In the United States, the birth rate is 105 sons to 100 daughters which has been the natural birth rate since the 18th century. About 80 percent of prospective adoptive parents from the US will choose a girl over a boy. In fertility clinics that enable sex preferences, daughters are usually preferred over sons. In the traditions of various Abrahamic religions, Luluwa is regarded as the first daughter to have ever existed.
Daughter
278419#41
Due in large part to the dramatic reduction in the risk of unwanted pregnancy engendered by the introduction of the Pill in 1960, not to mention the legalization of contraception nationwide by the Supreme Court decision in "Griswold v. Connecticut" in 1965, along with the steadily increasing acceptance of abortion and delayed marriages for career-minded young women influenced by second-wave feminism, or the chic rejection of the responsibilities of marriage altogether in favor of living together without raising a family, U.S. birthrates fell below replacement level starting in 1965 and remained depressed for almost 20 years; thus, children born during this period became known, at least in the popular press, as "baby busters" (as opposed to the "baby boomers" of the postwar years). Birthrates hit an all-time low during the post-OPEC recession in the mid-1970s.
History of the United States (1964–1980)
239259#1
The U.S. birthrate exploded after World War II. From 1944 to 1961, more than 65 million children were born in the United States. At the height of this baby boom, a child was born every seven seconds. Factors that contributed to the baby boom consisted of young couples who started families after putting off marriage during the War, government encouragement of growth of families through the aid of GI benefits, and popular culture that celebrated pregnancy, parenthood, and large families.
Baby boom
59190687#5
Discussing what market they would focus on, Kim said reaching out to global customers was more viable, as potential customers were limited in South Korea, where the birthrate per year was around 400,000. They further planned to target pre-kindergarten or 2-year-old to kindergarten, looking to open offices in China and the U.S. to make local content geared for each of those markets. According to Lee, the U.S. users favored "interactive, actionable content such as writing letters on the tablet or taking pictures with the character", while Asian users preferred "one-way streaming video content". Based on results in South Korea and China, they focused on creating content in English and Spanish for the U.S. market, and started producing videos with its characters in several languages, including English, Chinese, Spanish and Russian; and operating its own mobile app providing content directly to viewers. Many of the creators at the company were from children's book publishing and many of the apps were based on chant melodies to attract children's attention.
SmartStudy
34255387#2
The enzyme belongs to the group of oxidoreductases according to the EC classification and is dependent on FAD as cofactor, thus it was classified as an external flavoprotein monooxygenase (designated as type E). It forms a two-component system with a reductase (StyB, StyA2B). The reductase utilizes solely NADH to reduce the FAD, which is then transferred to the styrene monooxygenase (StyA, StyA1). Two types of that enzyme are described so far: StyA/StyB (designated E1), first described from "Pseudomonas" species, and StyA1/StyA2B (designated E2), first described from Actinobacteria. The E1-type is more abundant in nature and comprises a single monooxygenase (StyA) supported by a single reductase (StyB), whereas the E2-type has a major monooxygenase (StyA1) which is supported by fusion protein of a monooxygenase and reductase (StyA2B). The latter one is the source of reduced FAD for the monooxygenase subunits and has some side activity as a monooxygenase. So far all styrene monooxygenases perform enantioselective epoxidations of styrene and chemically analogous compounds, which makes them interesting for biotechnological applications.
Styrene monooxygenase
3434750#76
The total fertility rate (TFR) in 2016 was 1.82 births per 1000 woman. Adoption in the United States is common and relatively easy from a legal point of view (compared to other Western countries). In 2001, with over 127,000 adoptions, the U.S. accounted for nearly half of the total number of adoptions worldwide. Same-sex marriage is legal nationwide, owing to the Supreme Court's 2015 decision in "Obergefell v. Hodges", and it is legal for same-sex couples to adopt. Polygamy is illegal throughout the U.S.
United States
228824#72
The latest data from the U.S. shows that the states with the highest teenage birthrate are Mississippi, New Mexico and Arkansas while the states with the lowest teenage birthrate are New Hampshire, Massachusetts and Vermont.
Teenage pregnancy
3434750#75
The U.S. teenage pregnancy rate is 26.5 per 1,000 women. The rate has declined by 57% since 1991. In 2013, the highest teenage birth rate was in Alabama, and the lowest in Wyoming. Abortion is legal throughout the U.S., owing to "Roe v. Wade", a 1973 landmark decision by the Supreme Court of the United States. While the abortion rate is falling, the abortion ratio of 241 per 1,000 live births and abortion rate of 15 per 1,000 women aged 15–44 remain higher than those of most Western nations. In 2013, the average age at first birth was 26 and 40.6% of births were to unmarried women.
United States
25217327#20
Teen Health Source is a program facilitated by Planned Parenthood Toronto, Canada in which a trained youth volunteers ( ages 16–19) answer sexual health questions from teens (age 13-19) via text, email, phone, or their chat website, manages their blog website, and refers teens to local and community resources such as free clinics. It began in 1993 as a sexual health info line where teens could call and get their sexual health questions answered anonymously and confidentially from adults. Since then it has emerged into a near peer model in which youth volunteers are available 5 days a week (Mondays-Thursdays between 4 p.m. and 9 p.m. and Saturdays between 12 and 5 p.m.) to chat online. They cover a wide range of sexual health topics, some of which include: birth control, sexually transmitted infections, healthy relationships, consent, sexual pleasure, orientation, gender, virginity, puberty, and more.
Sex education in the United States