Abstract
Introduction
Male factor contributes to almost 50% cases of infertility. There is evidence of the effect of serum vitamin D on male fertility by helping in spermatozoa maturation and initiating acrosomal reaction. In India, vitamin D deficiency has been documented to be in the range of 50–90% among all the age groups.
Objective
To study the levels of vitamin D and the impact of vitamin D supplementation in vitamin D-insufficient/deficient infertile males with oligoasthenozoospermia.
Material and methods
This study is a longitudinal observation study. Infertile men with either oligozoospermia or asthenozoospermia with vitamin D levels < 30 ng/ml were enrolled. Vitamin D and calcium supplementation was given, and semen and hormone parameters were assessed at the end of 3 and 6 months.
Result
There is significant improvement in the mean sperm concentration and progressive sperm motility in infertile males with oligoasthenozoospermia after 6 months of vitamin D supplementation (p value < 0.001). The overall clinical pregnancy rate in the study was 8.33% after vitamin D supplementation (p value 0.24).
Conclusion
Vitamin D supplementation plays a crucial role in regulating male fertility.
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All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008 (5).
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Informed consent was obtained from all patients for being included in the study.
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Dr. Leena Wadhwa, MD, DNB, MNAMS, FICOG is a Professor in Obstetrics and Gynaecology, ESIC-PGIMSR Basaidarapur, Delhi. Dr. Srishti Priyadarshini, MBBS is a Post graduate student in Obstetrics and Gyanecology, ESIC-PGIMSR Basaidarapur, Delhi. Dr. Ashish Fauzdar, Ph.D. is a Embryologist in Obstetrics and Gyanecology, ESIC-PGIMSR Basaidarapur, Delhi. Dr. Sanjana N. Wadhwa MBBS, DNB is a Assistant Professor in Obstetrics and Gyanecology, ESIC-PGIMSR Basaidarapur, Delhi. Dr. Sarika Arora, MBBS, MD Biochemistry is a Professor in ESIC-PGIMSR Basaidarapur, Delhi.
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Wadhwa, L., Priyadarshini, S., Fauzdar, A. et al. Impact of Vitamin D Supplementation on Semen Quality in Vitamin D-Deficient Infertile Males with Oligoasthenozoospermia. J Obstet Gynecol India 70, 44–49 (2020). https://doi.org/10.1007/s13224-019-01251-1
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DOI: https://doi.org/10.1007/s13224-019-01251-1