IVF 60 percent more successful if woman had sufficient vitamin D

Vitamin D Could Improve IVF Outcomes

Reporting on an unidentified study

• “335 women who attended a fertility clinic in Milan in 2012”

• “.. embryo implantation rate for this group was just 13% compared to 21% for women who have sufficient”

• No mention of what “sufficient level” is – most likely 20 ng or 30 ng of Vitamin D

• No mention of influence of success due to vitamin D level of sperm donor

See also VitaminDWiki

• IVF 50 percent more likely to result in pregnancy if high vitamin D – meta-analysis Nov 2017 (not Melan)

• Infertility treatment needs to achieve at least 30 ng of vitamin D – May 2019

• Birth rates doubled with Vitamin D - 300,000 IU for infertile men – RCT Nov 2017

• Women with more than minimum vitamin D were 3.4 X more likely to achieve pregnancy and 1.6 X more likely to have live births – June 2017

• Many fertility disorders associated with low vitamin D, still unsure how much is needed – Dec 2016

• Male fertility 4 X higher if high Vitamin D – Nov 2015

Fertility and Sperm category contains the following

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