Live birth rate · Women undergoing IVF/ICSI cycles
Metabolomics showed no clear difference in live birth rate (Delivery of a live fetus after 20 completed weeks… compared with non metabolomics (low certainty).
1 finding from 1 review
Live birth or ongoing pregnancy · Women undergoing IVF/ICSI cycles
Metabolomics showed no clear difference in live birth rate or ongoing pregnancy (Delivery of a live fetus after… compared with non metabolomics (low certainty).
1 finding from 1 review
Live birth rate per woman · women with polycystic ovary syndrome
Metformin showed no clear difference in live birth rate per woman compared with placebo or no treatment (low certainty).
1 finding from 1 review
Live birth rate per woman · Women with polycystic ovary syndrome, oligo amenorrhoea and subfertility
Metformin showed no clear difference in live birth rate per woman compared with placebo or no treatment (low certainty).
1 finding from 1 review
Live birth rate per woman · subfertile women with polycystic ovary syndrome
Metformin may leads to higher live birth rate (per woman) compared with placebo co‐treatment (low certainty).
1 finding from 1 review
Live birth rate per woman ‐ long protocol GnRH‐agonist · women with polycystic ovary syndrome
Metformin showed no clear difference in live birth rate per woman ‐ long protocol GnRH‐agonist compared with placebo or no treatment (low certainty).
1 finding from 1 review
Live birth rate per woman ‐ short protocol GnRH‐antagonist · women with polycystic ovary syndrome
Metformin may leads to lower live birth rate per woman ‐ short protocol GnRH‐antagonist compared with placebo or no treatment (low certainty).
1 finding from 1 review
Live birth rate per woman aParticipants with BMI ≥ 30 kg/m2 · women with polycystic ovary syndrome
It is very uncertain whether metformin changes live birth rate per woman aParticipants with BMI ≥ 30 kg/m2 compared with clomiphene citrate (very low certainty).
Live birth rate per woman aParticipants with BMI < 30 kg/m2 or ≤ 32 kg/m2 · women with polycystic ovary syndrome
It is very uncertain whether metformin changes live birth rate per woman aParticipants with BMI < 30 kg/m2 or ≤ 32… compared with clomiphene citrate (very low certainty).
Live birth rate per woman · women with polycystic ovary syndrome
Metformin combined with clomiphene citrate showed no clear difference in live birth rate per woman compared with clomiphene citrate alone (low certainty).
Live birth rate · women with endometriosis
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 · patients with endometriosis prior to standard IVF/ICSI
It is very uncertain whether long‐term GnRH agonist therapy changes live birth rate compared with no additional therapy (very low certainty).
1 finding from 1 review
Live birth rate · women with endometriosis
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
It is very uncertain whether stimulated cycle changes live birth rate compared with programmed (very low certainty).
1 finding from 1 review
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
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
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
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
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
Live birth rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
It is very uncertain whether aspirin changes live birth rate compared with control (very low certainty).
1 finding from 1 review