The aim of this study is to perform a 12-hour profile of free saliva progesterone during the luteal phase after fresh and frozen embryo transfer. If progesterone levels in saliva samples show a constant level during daytime, this non-invasive measurement can be used in future ART patients with insufficient progesterone levels who might benefit from additional exogenous progesterone supplementation.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Enrollment
20
Analysis of salava progesterone
Fertility Clinic Regional Hospital Skive
Skive, Denmark
Levels of free progesterone in saliva
Time frame: 12 hours
Clinical pregnancy rate
Ultrasound detected gestational sack divided with number of embryo transfer
Time frame: 8 weeks
Ongoing pregnancy rate
Viable pregnancy after gestational week 12+0
Time frame: 12 weeks
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