Intervention not reported
Live birth rate after the first embryo transfer · couples with an in vitro fertilisation indication
The intervention probably leads to lower live birth rate after the first embryo transfer (moderate certainty).
1 finding from 1 review
Hirsutism ‐ Clinical F‐G score · adult women with PCOS
1 finding from 1 review
Improved menstrual pattern · adult women with PCOS
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Acne ‐ Visual analogue scale or Clinical acne score · adult women with PCOS
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Body‐mass index (BMI) · adult women with PCOS
1 finding from 1 review
Hirsutism ‐ Clinical F‐G score · aAdult women with PCOS
1 finding from 1 review
Adverse events ‐ Severe · aAdult women with PCOS
Oral contraceptive pill (OCP) may leads to lower adverse events ‐ Severe compared with metformin combined with OCP (low certainty).
1 finding from 1 review
Minor adverse events · aAdult women with PCOS
Oral contraceptive pill (OCP) may leads to lower adverse events ‐ Minor compared with metformin combined with OCP (low certainty).
1 finding from 1 review
Improved menstrual pattern · aAdult women with PCOS
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Acne ‐ Clinical acne score · aAdult women with PCOS
1 finding from 1 review
Body‐mass index (BMI) · aAdult women with PCOS
1 finding from 1 review
Hirsutism ‐ Clinical F‐G score · adolescent women with PCOS
1 finding from 1 review
Adverse events ‐ Severe · adult women with PCOS
Metformin may leads to higher adverse events ‐ Severe compared with oral contraceptive pill (OCP) (low certainty).
1 finding from 1 review
Adverse event ‐ Severe · adolescent women with PCOS
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Minor adverse events · adolescent women with PCOS
It is very uncertain whether metformin changes adverse event ‐ Minor compared with oral contraceptive pill (OCP) (very low certainty).
1 finding from 1 review
Improved menstrual pattern · adolescent women with PCOS
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Acne ‐ Visual analogue scale or Clinical acne score · adolescent women with PCOS
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Body‐mass index (BMI) · adolescent women with PCOS
1 finding from 1 review
Hirsutism ‐ Clinical F‐G score · adolescent women with PCOS
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse event ‐ Severe · adolescent women with PCOS
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found