Multiple pregnancy rate · women trying to conceive by intrauterine insemination
Progesterone showed no clear difference in multiple pregnancy per woman compared with no treatment or placebo (route of progesterone administration) (low certainty).
1 finding from 1 review
Multiple pregnancy rate · women undergoing assisted reproduction
Assisted hatching may leads to higher multiple pregnancy rate per woman randomised compared with no assisted hatching (low certainty).
1 finding from 1 review
Multiple pregnancy rate · stimulated cycles for subfertile couples
Double intrauterine insemination (IUI) showed no clear difference in multiple pregnancy ratea compared with single IUI (low certainty).
1 finding from 1 review
Multiple pregnancy rate · intrauterine insemination (IUI) in women with infertility
It is very uncertain whether gonadotropins with GnRH agonists changes multiple pregnancy rate per couple compared with gonadotropins alone (very low certainty).
1 finding from 1 review
Multiple pregnancy rate · intrauterine insemination (IUI) in women with infertility
Gonadotropins with GnRH antagonist showed no clear difference in multiple pregnancy rate per couple compared with gonadotropins alone (moderate certainty).
1 finding from 1 review
Multiple pregnancy rate · intrauterine insemination (IUI) in women with infertility
Gonadotropins showed no clear difference in multiple pregnancy rate per couple compared with anti‐oestrogens (low certainty).
1 finding from 1 review
Multiple pregnancy rate · intrauterine insemination (IUI) in women with infertility
Gonadotrophins with anti‐oestrogens showed no clear difference in multiple pregnancy rate per couple compared with gonadotropins alone (low certainty).
1 finding from 1 review
Multiple pregnancy rate · intrauterine insemination (IUI) in women with infertility
It is very uncertain whether aromatase inhibitors changes multiple pregnancy rate per couple compared with gonadotropins (very low certainty).
1 finding from 1 review
Multiple pregnancy rate · intrauterine insemination (IUI) in women with infertility
Aromatase inhibitors with gonadotropins showed no clear difference in multiple pregnancy rate per couple compared with anti‐oestrogens with gonadotropins (low certainty).
1 finding from 1 review
Multiple pregnancy rate · intrauterine insemination (IUI) in women with infertility
Aromatase inhibitors showed no clear difference in multiple pregnancy rate per couple compared with anti‐oestrogens (low certainty).
1 finding from 1 review
Adverse event ‐ multiple pregnancy · subfertile women with PCOS
It is very uncertain whether chinese herbal medicine (CHM) plus follicle aspiration plus… changes multiple pregnancy (adverse events) compared with follicle aspiration plus ovulation induction (very low certainty).
1 finding from 1 review
Multiple pregnancy rate · women undergoing assisted reproduction
It is very uncertain whether dopamine agonist plus co‐intervention changes multiple pregnancy rate compared with co‐intervention (very low certainty).
1 finding from 1 review
Multiple pregnancy rate · women undergoing assisted reproduction
Dopamine agonist showed no clear difference in multiple pregnancy rate compared with other active intervention (low certainty).
1 finding from 1 review
Multiple pregnancy rate · women undergoing assisted reproduction
It is very uncertain whether dopamine agonist changes multiple pregnancy rate compared with placebo/no intervention (very low certainty).
1 finding from 1 review
Birth weight of babies born: multiples · women undergoing assisted reproduction
1 finding from 1 review
Multiple pregnancy rate · women undergoing assisted reproduction
It is very uncertain whether fresh changes multiple pregnancy rate: cumulatively compared with frozen embryo transfer (cumulatively) (very low certainty).
1 finding from 1 review
Multiple pregnancy · women with anovulatory PCOS and CC resistance
LOD with and without medical ovulation probably leads to lower multiple pregnancy compared with medical ovulation induction alone (moderate certainty).
1 finding from 1 review
Multiple pregnancy · women with anovulatory PCOS and CC resistance
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 · participants with unexplained subfertility
IUI in a stimulated cycle showed no clear difference in multiple pregnancy rate per couple compared with TI or expectant management (low certainty).
2 findings from 1 review
Multiple pregnancy rate · participants with unexplained subfertility
IUI in a natural cycle showed no clear difference in multiple pregnancy rate per couple compared with TI or expectant management (low certainty).
2 findings from 1 review