Clinical pregnancy rate · women with polycystic ovary syndrome
It is very uncertain whether metformin changes clinical pregnancy rate per woman ‐ short protocol GnRH‐antagonist compared with placebo or no treatment (very low certainty).
Clinical pregnancy rate · Women with polycystic ovary syndrome, oligo amenorrhoea and subfertility
Metformin probably leads to higher clinical pregnancy rate per woman compared with placebo or no treatment (moderate certainty).
1 finding from 1 review
Clinical pregnancy rate · subfertile women with polycystic ovary syndrome
Metformin may leads to higher clinical pregnancy rate (per woman) compared with placebo co‐treatment (low certainty).
1 finding from 1 review
Clinical pregnancy rate per woman ‐ long protocol GnRH‐agonist · women with polycystic ovary syndrome
Metformin may leads to higher clinical pregnancy rate per woman ‐ long protocol GnRH‐agonist compared with placebo or no treatment (low certainty).
1 finding from 1 review
Clinical pregnancy rate per woman aParticipants with BMI ≥ 30 kg/m2 · women with polycystic ovary syndrome
Metformin may leads to lower clinical pregnancy rate per woman aParticipants with BMI ≥ 30 kg/m2 compared with clomiphene citrate (low certainty).
Clinical pregnancy rate per woman Participants with BMI < 30 kg/m2 or ≤ 32 kg/m2a · women with polycystic ovary syndrome
Metformin may leads to higher clinical pregnancy rate per womanaParticipants with BMI < 30 kg/m2… compared with clomiphene citrate (low certainty).
Clinical pregnancy rate · women with polycystic ovary syndrome
Metformin combined with clomiphene citrate probably leads to higher clinical pregnancy rate per woman compared with clomiphene citrate alone (moderate certainty).
Clinical pregnancy rate ‐ women with thin endometrium · Subfertile women undergoing assisted reproduction
G‐CSF showed no clear difference in clinical pregnancy rate ‐ women with thin endometrium compared with no treatment or placebo (low certainty).
1 finding from 1 review
Clinical pregnancy rate · women with endometriosis
It is very uncertain whether pentoxifylline changes clinical pregnancy rate compared with placebo (very low certainty).
1 finding from 1 review
Clinical pregnancy rate · patients with endometriosis prior to standard IVF/ICSI
It is very uncertain whether long‐term GnRH agonist therapy changes clinical pregnancy rate compared with no additional therapy (very 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 rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
Stimulated cycle may leads to higher clinical pregnancy rate compared with programmed (low certainty).
1 finding from 1 review
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
Starting administration of the progestogen earlier probably leads to higher clinical pregnancy rate compared with starting administration of the progestogen later (moderate certainty).
1 finding from 1 review
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
GnRH agonists showed no clear difference in clinical pregnancy rate compared with control (low certainty).
1 finding from 1 review
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
It is very uncertain whether among different GnRH agonists changes clinical pregnancy rate compared with placebo (very low certainty).
1 finding from 1 review
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
GnRH agonists probably leads to lower clinical pregnancy rate compared with gnRH antagonists (moderate certainty).
1 finding from 1 review
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
It is very uncertain whether aspirin changes clinical pregnancy rate compared with control (very low certainty).
1 finding from 1 review
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
It is very uncertain whether steroids changes clinical pregnancy rate compared with control (very low certainty).
1 finding from 1 review
Clinical pregnancy rate · women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes
It is very uncertain whether natural cycle changes clinical pregnancy rate compared with programmed cycle (very low certainty).
1 finding from 1 review