Vitamin D Levels Do Not Affect Natural Fertility and in vitro Fertilization Outcomes

2017 ◽  
Vol 82 (3) ◽  
pp. 311-312
Author(s):  
Mauro Cozzolino
Keyword(s):  
Vitamin D ◽  
In Vitro Fertilization ◽  
Natural Fertility ◽  
Vitro Fertilization ◽  
Vitamin D Levels

Influence of vitamin D levels on in vitro fertilization outcomes in donor-recipient cycles

2014 ◽  
Vol 101 (2) ◽  
pp. 447-452 ◽  
Author(s):  
Briana J. Rudick ◽  
Sue Ann Ingles ◽  
Karine Chung ◽  
Frank Z. Stanczyk ◽  
Richard J. Paulson ◽  
...  
Keyword(s):  
Vitamin D ◽  
In Vitro Fertilization ◽  
Vitro Fertilization ◽  
Vitamin D Levels

scholarly journals Replete vitamin D stores predict reproductive success following in vitro fertilization

2010 ◽  
Vol 94 (4) ◽  
pp. 1314-1319 ◽  
Author(s):  
Sebiha Ozkan ◽  
Sangita Jindal ◽  
Keri Greenseid ◽  
Jun Shu ◽  
Gohar Zeitlian ◽  
...  
Keyword(s):  
Vitamin D ◽  
In Vitro Fertilization ◽  
Reproductive Success ◽  
Vitro Fertilization

scholarly journals Association between Vitamin D Levels and Fertility Outcomes in Patients Undergoing IVF/ICSI

2020 ◽  
Vol 02 (03) ◽  
pp. 85-92
Author(s):  
Anh N. Ha ◽  
Toan D. Pham ◽  
Lan N. Vuong
Keyword(s):  
Vitamin D ◽  
Pregnancy Rates ◽  
Ongoing Pregnancy ◽  
Ongoing Pregnancy Rate ◽  
Metabolizing Enzymes ◽  
Vitro Fertilization ◽  
Increased Risk ◽  
Vitamin D Levels ◽  
Icsi Outcomes

Background: Several studies have demonstrated that vitamin D (vitD) might play an important role in the reproductive system due to expression of vitD receptor and vitD-metabolizing enzymes in many reproductive tissues. VitD deficiency has been associated with increased risk of obstetric complications. However, the effect of vitD levels on in vitro fertilization (IVF)/ICSI outcomes is not fully understood. Evidence shows that women with adequate vitD levels might have higher pregnancy rates. This study evaluated the association between serum vitD levels and IVF/ICSI outcomes. Methods: This multicenter, retrospective cohort study was conducted at IVFMD, My Duc Hospital and IVFMDPN, My Duc Phu Nhuan Hospital, Ho Chi Minh City, Vietnam between November 2017 and July 2019. Vietnamese patients aged 18–40 years with serum vitD (25(OH)D) samples collected before starting controlled ovarian stimulation and undergoing embryo transfer were eligible. Patients were divided into four groups based on 25(OH)D levels: <10 ng/mL, 10 to <20 ng/mL, 20 to <30 ng/mL, and [Formula: see text]30 ng/mL. The primary outcome was ongoing pregnancy rate. Results: Of 3779 patients recruited, 25(OH)D levels were <10 ng/mL in 564 (14.9%), 10 to <20 ng/mL in 436 (11.5%), 20 to <30 in 1,142 (30.2%), and [Formula: see text]30 ng/mL in 1,637 (43.3%). Ongoing pregnancy rates were similar across the four subgroups (36%, 40%, 36%, and 36%, respectively; p = 0.409). The number of oocytes retrieved, embryos, clinical pregnancy, implantation, and miscarriage rates did not differ significantly between subgroups. Conclusions: In this analysis, serum vitD levels did not appear to be correlated with pregnancy outcomes in patients undergoing IVF/ICSI.

Vitamin D and in vitro fertilization outcome

2015 ◽  
Vol 212 (3) ◽  
pp. 412-413
Author(s):  
Juan A. Garcia-Velasco ◽  
Carlos Iglesias ◽  
Alberta Fabris
Keyword(s):  
Vitamin D ◽  
In Vitro Fertilization ◽  
Vitro Fertilization
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