Cycle cancellation rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
Starting administration of the progestogen earlier probably leads to lower cycle cancellation rate compared with starting administration of the progestogen later (moderate certainty).
1 finding from 1 review
Other adverse effects · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Live birth rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
GnRH agonists may leads to higher live birth rate compared with control (low certainty).
1 finding from 1 review
Miscarriage · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
It is very uncertain whether stimulated cycle changes miscarriage rate compared with programmed (very low certainty).
1 finding from 1 review
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
GnRH agonists showed no clear difference in clinical pregnancy rate compared with control (low certainty).
1 finding from 1 review
Miscarriage · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
GnRH agonists showed no clear difference in miscarriage rate compared with control (low certainty).
1 finding from 1 review
Multiple pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Cycle cancellation cycles · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
GnRH agonists showed no clear difference in cycle cancellation cycles compared with control (low certainty).
1 finding from 1 review
Other adverse effects · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Live birth rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
It is very uncertain whether among different GnRH agonists changes clinical pregnancy rate compared with placebo (very low certainty).
1 finding from 1 review
Miscarriage · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
It is very uncertain whether among different GnRH agonists changes miscarriage rate compared with placebo (very low certainty).
1 finding from 1 review
Multiple pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Multiple pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Cycle cancellation rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Other adverse effects · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Live birth rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
GnRH agonists probably leads to lower clinical pregnancy rate compared with gnRH antagonists (moderate certainty).
1 finding from 1 review
Miscarriage · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
GnRH agonists showed no clear difference in miscarriage rate compared with gnRH antagonists (low certainty).
1 finding from 1 review
Multiple pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
GnRH agonists showed no clear difference in multiple pregnancy rate compared with gnRH antagonists (low certainty).
1 finding from 1 review