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RECRUITING
NCT07681115

An Investigation of the Effect of Vitamin D Level During Frozen Embryo Transfer (FET) in IVF and Pregnancy Outcomes

Sponsor: Fakih IVF Fertility Center

View on ClinicalTrials.gov

Summary

Vitamin D is best known for keeping our bones healthy, but growing research suggests it may also play a role in fertility. Many In vitro fertilization (IVF) clinics now routinely check vitamin D levels and prescribe supplements before treatment, but the science is still unclear on whether this actually improves the chances of pregnancy. Our study, based in the United Arab Emirates (UAE), aims to find out whether a woman's vitamin D level on the day of her frozen embryo transfer (FET) makes a difference to whether she becomes pregnant and delivers a baby. The UAE is an ideal setting for this research, as vitamin D deficiency is particularly common in the region. The findings could shape how fertility clinics screen and treat women seeking fertility treatment in the future.

Official title: Vitamin D Levels and Pregnancy Outcomes Following Frozen Embryo Transfer (FET) in the UAE

Key Details

Gender

FEMALE

Age Range

18 Years - 40 Years

Study Type

OBSERVATIONAL

Enrollment

126

Start Date

2026-06-01

Completion Date

2027-08

Last Updated

2026-07-15

Healthy Volunteers

No

Interventions

OTHER

No Intervention: Observational Cohort

There are no interventions in this study. This is an observational cohort study.

Locations (1)

Fakih IVF Fertility Centre LLC

Abu Dhabi, United Arab Emirates