Clinical pregnancy rate · ovulation induction in polycystic ovarian syndrome
It is very uncertain whether antioestrogen changes clomiphene citrate plus tamoxifen versus clomiphene citrate ‐… compared with antioestrogen (very low certainty).
2 findings from 1 review
Clinical pregnancy rate · ovulation induction in polycystic ovarian syndrome
Antioestrogen may leads to higher clinical pregnancy rate compared with placebo (low certainty).
1 finding from 1 review
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
Transdermal oestrogens showed no clear difference in clinical pregnancy rate compared with oral oestrogens (low certainty).
1 finding from 1 review
Clinical pregnancy · ovulation induction in polycystic ovarian syndrome
Antioestrogen plus medical adjunct showed no clear difference in clomiphene citrate plus bromocriptine versus clomiphene citrate ‐… compared with antioestrogen alone (low certainty).
1 finding from 1 review
Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility
It is very uncertain whether gonadotrophins with anti‐oestrogens changes clinical pregnancy rate per couple compared with gonadotropins alone (very low certainty).
1 finding from 1 review
Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility
Gonadotropins probably leads to higher clinical pregnancy rate per couple compared with anti‐oestrogens (moderate certainty).
1 finding from 1 review
Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility
It is very uncertain whether aromatase inhibitors with gonadotropins changes clinical pregnancy rate per couple compared with anti‐oestrogens with gonadotropins (very low certainty).
1 finding from 1 review
Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility
Aromatase inhibitors showed no clear difference in clinical pregnancy rate per couple compared with anti‐oestrogens (low certainty).
1 finding from 1 review
Intervention not reported
Clinical pregnancy ‐ Early versus late clomiphene citrate · ovulation induction in polycystic ovarian syndrome
The intervention may leads to higher clinical pregnancy ‐ Early versus late clomiphene citrate (low certainty).
1 finding from 1 review
Intervention not reported
Clinical pregnancy ‐ Clomiphene citrate 5 days versus clomiphene citrate 10 days · ovulation induction in polycystic ovarian syndrome
The intervention may leads to lower clinical pregnancy ‐ Clomiphene citrate 5 days versus clomiphene… (low certainty).
1 finding from 1 review