Progesterone levels measured in blood/serum of patients on the day of ovulation induction following controlled ovarian stimulation for in vitro fertilization may be associated with pregnancy outcome. The hypothesis is that higher progesterone levels are associated with lower implantation rates due to changes in the endometrial receptivity.
Study Type
OBSERVATIONAL
Enrollment
2,555
Praxis Bollmann-Brückner-Noss
Munich, Bavaria, Germany
Ongoing pregnancy rate
Patients will be followed up from embryotransfer until second trimester of pregnancy
Time frame: 13 weeks
Delivery after 23.gestational weeks
Patients will be followed up from embryotransfer until delivery
Time frame: 9 months
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