Methods
UNEXPLAINED INFERTILITY
This was a single center, open-labelled, randomized controlled trial
including 100 patients between 21-38 years (tubal factor, male factor,
unexplained infertility, with normal ovarian reserve) undergoing IVF using
the GnRH antagonist protocol. Patients were randomized to receive either the
dual trigger (Leuprolide acetate 1mg + rhCG 250µg, n=50) or a single
hCG trigger (rhCG 250µg, n=50). Analysis was done by ITT.
Independent-t and chi-square tests were used in the comparisons of normally
distributed quantitative variables and qualitative variables.