Freezing of Sperm, Embryos and Eggs<\/h2><\/div>The greatest innovation in the world of assisted reproduction since the introduction of ICSI is undoubtedly the vitrification of eggs and embryos.<\/p>\n
Success and survival rates after thawing are very high, allowing for significant embryo development during the IVF process. This scientific technique used by CEFAM is based on rapid freezing of cells with minimal use of cryoprotective agents, following the technique of Dr. Kuwayama of Japan.<\/p>\n<\/div><\/div><\/div>
Freezing of Sperm, Embryos and Eggs<\/h2><\/div>The greatest innovation in the world of assisted reproduction since the introduction of ICSI is undoubtedly the vitrification of eggs and embryos.<\/p>\n
Success and survival rates after thawing are very high, allowing for significant embryo development during the IVF process. This scientific technique used by CEFAM is based on rapid freezing of cells with minimal use of cryoprotective agents, following the technique of Dr. Kuwayama of Japan.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/cefamrd.com\/wp-content\/uploads\/2025\/06\/image.png\" "\\"image\\"")
<\/span><\/div><\/div><\/div>Traditionally, cells (composed of more than 85% water) were frozen slowly, which generated ice crystals that damaged the cell structure. With vitrification, they are cooled at speeds approaching -23,000 degrees per minute, preventing the formation of crystals and generating a glassy structure that preserves the cell.<\/p>\n
Pregnancy rates with vitrified embryos are high and, in some cases, higher than those obtained with fresh embryos in highly complex treatments.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
The greatest innovation in the world of assisted reproduction since the introduction of ICSI is undoubtedly the vitrification of eggs and embryos.<\/p>\n
Success and survival rates after thawing are very high, allowing for significant embryo development during the IVF process. This scientific technique used by CEFAM is based on rapid freezing of cells with minimal use of cryoprotective agents, following the technique of Dr. Kuwayama of Japan.<\/p>\n<\/div><\/div><\/div>
Freezing of Sperm, Embryos and Eggs<\/h2><\/div>The greatest innovation in the world of assisted reproduction since the introduction of ICSI is undoubtedly the vitrification of eggs and embryos.<\/p>\n
Success and survival rates after thawing are very high, allowing for significant embryo development during the IVF process. This scientific technique used by CEFAM is based on rapid freezing of cells with minimal use of cryoprotective agents, following the technique of Dr. Kuwayama of Japan.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div>Traditionally, cells (composed of more than 85% water) were frozen slowly, which generated ice crystals that damaged the cell structure. With vitrification, they are cooled at speeds approaching -23,000 degrees per minute, preventing the formation of crystals and generating a glassy structure that preserves the cell.<\/p>\n
Pregnancy rates with vitrified embryos are high and, in some cases, higher than those obtained with fresh embryos in highly complex treatments.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
The greatest innovation in the world of assisted reproduction since the introduction of ICSI is undoubtedly the vitrification of eggs and embryos.<\/p>\n
Success and survival rates after thawing are very high, allowing for significant embryo development during the IVF process. This scientific technique used by CEFAM is based on rapid freezing of cells with minimal use of cryoprotective agents, following the technique of Dr. Kuwayama of Japan.<\/p>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div>Traditionally, cells (composed of more than 85% water) were frozen slowly, which generated ice crystals that damaged the cell structure. With vitrification, they are cooled at speeds approaching -23,000 degrees per minute, preventing the formation of crystals and generating a glassy structure that preserves the cell.<\/p>\n
Pregnancy rates with vitrified embryos are high and, in some cases, higher than those obtained with fresh embryos in highly complex treatments.<\/p>\n<\/div><\/div><\/div>
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