Back ground: A single dose of GnRH analogue in the luteal phase is reported to improve the outcome of IVF/ICSI treatments but the effect in FET cycles has not been reported. Aim: To compare the results of frozen thawed embryo transfers with and without GnRHa analogue support Primary end point: IR, PR, on going PR Secondary end point: hCH, E2 and progesterone levels 14 days after thawing
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
100
A single dose of triptorelin acetate 0.1 s.c. was giwen when the age of the transferred embryo was six days in additon to standard micronized progesterone 400 mg vaginally
A single dose of triptorelin acetate 0.1 s.c. was giwen when the age of the transferred embryo was six days in addition to standard Estradiol and progesterone support
Pregnancy rate
Time frame: five weeks after the embryo transfer
Implantation rate
Time frame: five weeks after the embryo transfer
Ongoing pregnancy rate
Time frame: ten weeks after the embryo transfer
hCG- level
Time frame: 14 days after thawing of the embryos
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