Pages tagged with "Fertility and sperm - IVF"

• In Vitro Fertilization: Expensive, 2.6% of US births, 18% of Japanese births (consider Vitamin D)
• IVF not helped when Vitamin D is given only a few times
• Perhaps increased need for IVF if poor vitamin D receptor
• In vitro Fertilization not helped if Vitamin D is slightly above 30 ng (need 50 ng)
• In vitro fertilization and Vitamin D – many studies
• In vitro fertilization is more successful when vitamin D in ovaries, not just blood, is increased
• In vitro fertilization NOT helped by 600,000 IU of vitamin D – RCT
• Vitamin D levels in cells, not blood, is important (IVF follicular fluid in this case)
• In Vitro Fertilization clinical trial using 50,000 IU of Vitamin D bi-weekly
• Live birth 1.7 X more likely after IVF if good level of vitamin D – meta-analysis
• Poor ovarian response (poor IVF) associated with low vitamin D
• In-vitro Fertilization costs at least 10,000 dollars, Vitamin D costs 5 dollars
• IVF 60 percent more successful if woman had sufficient vitamin D
• IVF 50 percent more likely to result in pregnancy if high vitamin D – meta-analysis
• In vitro fertilization not helped by vitamin D if ignore high levels and male levels – meta
• In Vitro Fertilization (D5 SET ICSI) 40 percent more successful if high vitamin D
• IVF 4X more successful for white women with lots of vitamin D – many studies
• Clinical Trial vitamin D levels and IVF success