Multiple pregnancy rate · Patients with multiple pregnancy rate
Embryo culture with low oxygen concentration showed no clear difference in multiple‐pregnancy rate compared with embryo culture with atmospheric oxygen concentration (low certainty).
1 finding from 1 review
Multiple pregnancy rate · Patients with subfertility
Blastocyst‐stage showed no clear difference in multiple pregnancy rate compared with cleavage‐stage embryo transfer (low certainty).
1 finding from 1 review
Multiple pregnancy rate · infertile women with polycystic ovary syndrome
It is very uncertain whether letrozole changes multiple pregnancy rate compared with laparoscopic ovarian drilling (very low certainty).
1 finding from 1 review
Multiple pregnancy rate · infertile women with polycystic ovary syndrome
Letrozole with or without adjuncts showed no clear difference in multiple pregnancy rate compared with SERMs with or without adjuncts followed by timed intercourse (high certainty).
1 finding from 1 review
Multiple pregnancy rate · women with gonadotropin stimulation
Progesterone showed no clear difference in multiple pregnancy rate compared with placebo/no treatment (low certainty).
1 finding from 1 review
Multiple pregnancy rate · women with gonadotropin plus oral (clomiphene citrate or letrozole) stimulation
Progesterone showed no clear difference in multiple pregnancy rate compared with placebo/no treatment (low certainty).
1 finding from 1 review
Multiple pregnancy rate · women trying to conceive by intrauterine insemination
It is very uncertain whether 300 mg vaginal progesterone changes multiple pregnancy rate compared with 600 mg vaginal progesterone (very low certainty).
1 finding from 1 review
Multiple pregnancy rate · women trying to conceive by intrauterine insemination
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 trying to conceive by intrauterine insemination
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 trying to conceive by intrauterine insemination
It is very uncertain whether subcutaneous (Sc) gonadotropin‐releasing hormone (GnRH) agonist changes multiple pregnancy rate compared with placebo/no treatment (very low certainty).
1 finding from 1 review
Multiple pregnancy rate · women trying to conceive by intrauterine insemination
It is very uncertain whether human chorionic gonadotropin (hCG) injection changes multiple pregnancy rate compared with no treatment (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
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
Multiple pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
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
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