Instruct: Given a question, retrieve documents that answer the question.
Query: What is the earliest premature baby to survive?
James Elgin Gill (born on 20 May 1987 in Ottawa, Ontario, Canada) was the earliest premature baby in the world, until that record was broken in 2014. He was 128 days premature (21 weeks and 5 days' gestation) and weighed . He survived.
Obesity has also been shown to increase the prevalence of complications during pregnancy and childbirth. Babies born to obese women are almost three times as likely to die within one month of birth and almost twice as likely to be stillborn than babies born to women of normal weight.
The first transfer of an embryo from one human to another resulting in pregnancy was reported in July 1983 and subsequently led to the announcement of the first human birth 3 February 1984. This procedure was performed at the Harbor UCLA Medical Center under the direction of Dr. John Buster and the University of California at Los Angeles School of Medicine.
Gestation lasts from 65 to 83 days and normally results in the birth of a litter of three to six pups, although larger litters of up to 10 have been reported. The young are born blind and helpless and initially weigh . The eyes open after 14 to 19 days and the pups first emerge from the nativity den shortly thereafter. The young are weaned at around four weeks and reach sexual maturity at one year. They can live for up to 10 years in captivity.
Agnes Hann of the National Childbirth Trust said, "These findings are shocking, and mean that thousands of women experiencing potentially serious perinatal mental health problems are not getting the support they need. Perinatal mental illness can have a severe and long-term impact on mothers, babies and families. In extreme circumstances, it can result in tragedy – suicide is a leading cause of maternal death." From roughly 10% to 20% of women giving birth experience some type of mental illness such as anxiety and depression or more complex problems like PTSD and psychosis. With about 665,000 births a year in England 66,500–133,000 women a year develop illnesses. In 2016, 13,000 women were treated by perinatal teams while 800 became inpatients. This means the majority were untreated.
John Edmond Buster (born July 18, 1941) working at the University of California at Los Angeles School of Medicine, directed the research team that performed history's first embryo transfer from one woman to another resulting in a live birth. It was performed at the Harbor-UCLA Medical Center, reported in July 1983, and culminated in the announcement of the first human birth February 3, 1984. In the procedure, an embryo that was just beginning to develop was transferred from the woman in whom it had been conceived by artificial insemination to another woman who gave birth to the infant 38 weeks later. The sperm used in the artificial insemination came from the husband of the woman who bore the baby.
A report released in April 2008 by the Foundation for Child Development, which studied the period from 1994 through 2006, found mixed results for the health of children in the U.S. Mortality rates for children ages 1 through 4 dropped by a third, and the percentage of children with elevated blood lead levels dropped by 84%. The percentage of mothers who smoked during pregnancy also declined. On the other hand, both obesity and the percentage of low-birth weight babies increased. The authors note that the increase in babies born with low birth weights can be attributed to women delaying childbearing and the increased use of fertility drugs.
No one knows for sure when the first true embryo adoption occurred. The term was used as early as the mid-1980s, in the legal literature. Devroey et al., Dr. Maria Bustillo in Florida, and Dr. Howard Jones in Virginia have reported embryo transfers occurring between 1986 and 1990 that clearly represented adoption of remaining embryos.
Having children later was not exceptional in the past, when families were larger and women often continued bearing children until the end of their reproductive age. What is so radical about this recent transformation is that it is the age at which women give birth to their first child which is becoming comparatively high, leaving an ever more constricted window of biological opportunity for second and subsequent children, should they be desired. Unsurprisingly, high first-birth ages and high rates of birth postponement are associated with the arrival of low, and lowest-low fertility.
Every year, an estimated 342,900 women die from complications of pregnancy and childbirth, 99% of these deaths occur in developing countries. Worldwide, for every 100,000 live births, about 251 women die. In some industrialized countries such as the U.S, this is 13 deaths for every 100,000 live babies born with American women having a lifetime risk of 1 in 2,100 of dying from childbirth related complications. However, in some countries, such as Afghanistan up to 1,600 women die for every 100,000 live births and women have a 1 in 11 lifetime risk of maternal death.
Embryos who reach the day 3 cell stage can be tested for chromosomal or specific genetic defects prior to possible transfer by preimplantation genetic diagnosis (PGD). Transferring at the blastocyst stage confers a significant increase in live birth rate per transfer, but also confers a decreased number of embryos available for transfer and embryo cryopreservation, so the cumulative clinical pregnancy rates are increased with cleavage stage transfer. Transfer day 2 instead of day 3 after fertilization has no differences in live birth rate.
In addition to the well-known mummies of ancient Egypt, deliberate mummification was a feature of several ancient cultures in areas of America and Asia with very dry climates. The Spirit Cave mummies of Fallon, Nevada in North America were accurately dated at more than 9,400 years old. Before this discovery, the oldest known deliberate mummy was a child, one of the Chinchorro mummies found in the Camarones Valley, Chile, which dates around 5050 BC. The oldest known naturally mummified human corpse is a severed head dated as 6,000 years old, found in 1936 AD at the site named Inca Cueva No. 4 in South America.
The first use of an external defibrillator on a human was in 1947 by Claude Beck. The portable version of the defibrillator was invented in the mid-1960s by Frank Pantridge in Belfast, Northern Ireland, a pioneer in emergency medical treatment.
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.
The Chinchorro mummies are the oldest intentionally prepared mummified bodies ever found. Beginning in 5th millennium BC and continuing for an estimated 3,500 years, all human burials within the Chinchorro culture were prepared for mummification. The bodies were carefully prepared, beginning with removal of the internal organs and skin, before being left in the hot, dry climate of the Atacama Desert, which aided in desiccation. A large number of Chinchorro mummies were also prepared by skilled artisans to be preserved in a more artistic fashion, though the purpose of this practice is widely debated.
The gestation period is about 8.5 months, and between 80 and 90% of the calves are born within a 3-week time period. Female wildebeest give birth in the middle of a herd rather than alone, and typically in the middle of the day. This allows time for the newborn to become steady on its feet before night falls and the predators become more active. Calves weigh about at birth, and can usually stand on their own within a few minutes of birth. To escape predation, calves remain close to their mothers for a significant time, and may continue suckling until the next year's calf is nearly due. Some calves leave their mother at about 8 months and form herds with other juveniles. In large female herds, 80% of the wildebeest offspring survive the first month, compared to a 50% survival rate in smaller herds.
Dolly, a Finn-Dorset ewe, was the first mammal to have been successfully cloned from an adult somatic cell. Dolly was formed by taking a cell from the udder of her 6-year old biological mother. Dolly's embryo was created by taking the cell and inserting it into a sheep ovum. It took 434 attempts before an embryo was successful. The embryo was then placed inside a female sheep that went through a normal pregnancy. She was cloned at the Roslin Institute in Scotland by British scientists Sir Ian Wilmut and Keith Campbell and lived there from her birth in 1996 until her death in 2003 when she was six. She was born on 5 July 1996 but not announced to the world until 22 February 1997. Her stuffed remains were placed at Edinburgh's Royal Museum, part of the National Museums of Scotland.
The most common length of survival following diagnosis is 12 to 15 months, with fewer than 3% to 5% of people surviving longer than five years. Without treatment survival is typically 3 months.
She surpassed the age of Venere Pizzinato in August 2014 and Dina Manfredini (who died in the United States) in August 2015, to become the oldest Italian person ever. On 13 May 2016, upon the death of American woman Susannah Mushatt Jones, Morano became the world's oldest living person and also the last living person verified to have been born before 1900. On 29 July 2016, she was presented with a certificate from "Guinness World Records" recognizing her as the oldest person alive. Festivities celebrating her 117th birthday on 29 November 2016 were broadcast live in Italy.
The oldest living former president is Valéry d'Estaing, born 2 February 1926 (aged ). He is also the longest-lived president since 21 January 2017 he tied Émile Loubet, who died at the age of 90 years, 354 days. The youngest living former president is Nicolas Sarkozy, born 28 January 1955 (aged ). The youngest living president is the incumbent, Emmanuel Macron, born 21 December 1977 (aged ). The shortest-lived president was Sadi Carnot, who was killed in office at the age of 56 years, 318 days.
The portable version of the defibrillator was invented in the mid-1960s by Frank Pantridge in Belfast, Northern Ireland.
Loyola Medicine has made news for delivering two of the smallest babies to ever survive. The record for the smallest premature baby to survive was broken in September 2004 by Rumaisa Rahman, who was born at Loyola at 25 weeks' gestation. At birth, she was long and weighed . The previous record, also achieved by Loyola, was held for some time by Madeline Mann, who was born at 26 weeks weighing and measuring .
World Prematurity Day is observed on 17 November each year to raise awareness of preterm birth and the concerns of preterm babies and their families worldwide. Approximately 15 million babies are born preterm each year, accounting for about one in 10 of all babies born worldwide. Urgent action is always requested to address preterm birth given that the first country-level estimates show that globally 15 million babies are born too soon and rates are increasing in most countries with reliable time trend data. Preterm birth is critical for progress on Millennium Development Goal 4 (MDG) for child survival by 2015 and beyond, and gives added value to maternal health (MDG 5) investments also linking to non-communicable diseases. For preterm babies who survive, the additional burden of prematurity-related disability may affect families and health systems. 
The first international awareness day for preterm birth on 17 November was created by European parent organizations in 2008. It has been celebrated as World Prematurity Day since 2011. It has since evolved into a worldwide annual observance.
The 1960s were a time of rapid medical advances, particularly in respiratory support, that were at last making the survival of premature newborn babies a reality. Very few babies born before thirty two weeks survived and those who did often suffered neurological impairment. Herbert Barrie in London pioneered advances in resuscitation of the newborn. Barrie published his seminal paper on the subject in "The Lancet" in 1963. One of the concerns at this time was the worry that using high pressures of oxygen could be damaging to newborn lungs. Barrie developed an underwater safety valve in the oxygen circuit. The tubes were originally made of rubber, but these had the potential to cause irritation to sensitive newborn tracheas: Barrie switched to plastic. This new endotracheal tube, based on Barrie's design, was known as the ‘St Thomas’s tube’.
Preterm birth is the birth of an infant at fewer than 37 weeks gestational age. It is estimated that 1 in 10 babies are born prematurely. Premature birth is the leading cause of death in children under 5 years of age though many that survive experience disabilities including learning defects and visual and hearing problems. Causes for early birth may be unknown or may be related to certain chronic conditions such as diabetes, infections, and other known causes. The World Health Organization has developed guidelines with recommendations to improve the chances of survival and health outcomes for preterm infants.