Fresh IVF babies have lower results than Frozen IVF babies

A recently available report on Dr. Ulla-Britt Wennerholm, MID, notes that children over frozen embryos born to have many times superior final results born compared with infants of fresh embryos, although poorer results than in the non-IVF population compared. The research analyzed and reviewed records from European IVF Treatment Clinics 1984-2007, and also emphasizes eight primary endpoints: Delivery weight, premature birth characters and incidents of stillbirths.  

The assessment revealed that infants were born with the help of frozen embryos demonstrated to have given birth compared to their fresh embryo equivalents a smaller risk for premature and underweight. All these results could provide overarching implications regarding the safe practices of cryopreserved embryos, metaphorical release for this technological innovation, the potential application in many different medical categories. 


Reproductive doctors saw that women experienced a decreased risk of bleeding in pregnancies with embryos that had been frozen and thawed, and then suffer from a smaller number of pre-term and low birth weight infants.

Reproductive practices within the UK transfer of fresh embryos for women typically a few days after they have administered hormonal shots that encourage unload their ovaries, eggs. These are taken out and also fertilized implanted in advance within the woman. The embryos, the use can not be made by quickly, so be frozen to use for months or even years in the future. 

The doctors who conducted the project believe that IVF embryos that were frozen greatly improves children worry because they follow implanted when the female ovaries through the use of these drugs were activated, ie physical chemical level in the womb were given precious time to go back to its natural state. What makes the embryos are implanted in a regular cycle more. 

Another idea is to make that first of only top quality embryos by freezing and thawing, despite the fact that survival, when it comes to frozen embryos at this time more than 90% with various agencies underestimated. 

The innovation is to actually freeze embryos grown through the last 30 years one of the most popular methods of cryopreservation "glazing". Latest glazing methods are incredibly precise in comparison to their scientific precursors and have improved the international share of life-births over frozen embryos. Since the glazing has come to more extensively worked on with IVF research laboratories, live births with frozen embryos are currently in the amount of live births with fresh embryos.  

The report in the hands of Dr. Wenner Holm, published in the field of reproductive technology widely in the field of children's health and wellness; helps to check the health and safety of cryopreservation and the connected effect on embryos. As of 2013, more than 140,000 children have actually been produced by frozen embryos without any medical remarkable increase in birth defects, mental retardation, developmental disabilities or cognitive disabilities. Wennerholm report reasons that children are born from frozen embryos usually born much less at risk, premature, or undersized, if created with children from fresh embryos produced by IVF compared. Answered many of these questions and are supported by an infertility clinic. 

Over the past 30 years, scientific advances in the specialty of Reproductive Medicine, both the embryo culture and ovarian stimulation methods have improved considerably for the better. The final results of this report also emphasize a modern interest within the profession that both the embryo culture environment and the uterine environment in the health and development of an embryo to help.

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