Researchers at the Valence Institute in Spain and at the American University in Stanford, California, have announced succeeding in developing human spermatozoids from skin cells. This work was published April 26 in Scientific Reports, the online journal of the review Nature. To obtain this result, adult skin cells were collected, and « reprogrammed » to become germ
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If confirmed, this is a world first that offers hope to infertile men to have more children one day thanks to reproductive health. For the first time, complete human sperm would have been obtained by culturing in vitro cells taken in the testes of men unable to produce naturally. In healthy men, these stem cells,
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Travelling from New Zealand to use the services of two Mexican surrogate mothers who received the eggs of an Argentinian donor, a homosexual couple finally find themselves stuck in Mexico with three babies. The situation of David and Nicky Leonard Beard is complicated. As the surrogate mothers were already pregnant, they may not be concerned
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An explanation is found throughout the cold: . Winter is, in Sapiens, the mating season 1Because the figures of the National Institute of Demographic Studies (INED) show unambiguous: the period when more children are born from July to October, with a peak in September. Especially around 23 September, where births are twice as likely than a normal day, but
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Nearly three years ago, the Magazine reported on the Finnish baby box – a starter kit of clothes, sheets and toys the state gives to expectant mothers. The story went viral and was read by 10 million people in 18 months. Now the box idea itself is spreading around the world. It’s a tradition that
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If you decide to take to the services of a surrogate mother, it is not superfluous to learn about what is not accepted to be written on sites of reproductive medicine clinics. So, it is about the most important and at the same time rarely voiced features of surrogate medicine in different countries. States with
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According to a report by the HFEA, the number of women freezing their eggs has tripled in five years. In 2014, 816 women used this technique in an attempt to preserve their fertility and have a child later in life. The HFEA has listed several reasons behind the freezing of eggs: · “The lack of
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The world’s media attention is currently focused on a legal battle underway in Thailand between homosexual partners and a surrogate mother. On finding out that the intended parents were homosexuals, Mrs. Kusolsang, the surrogate mother, changed her mind and did not sign the relevant passport documentation for the child she had already handed over
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Scientists in London have been granted permission to edit the genomes of human embryos for research, UK fertility regulatorsannounced. The 1 February approval by the UK Human Fertilisation and Embryology Authority (HFEA) represents the world’s first endorsement of such research by a national regulatory authority. “It’s an important first. The HFEA has been a very thoughtful,
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Two senior judges have allowed a 60-year-old woman to continue to fight an extraordinary legal battle that may allow her to give birth to her dead daughter’s baby. The woman, who would be at least 61 by the time the child is conceived, has been given the right to appeal against a High Court decision
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