Clinical pregnancy rate · Patients with clinical pregnancy rate
Embryo culture with low oxygen concentration probably leads to higher clinical pregnancy rate compared with embryo culture with atmospheric oxygen concentration (moderate certainty).
1 finding from 1 review
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
Miscarriage · patients with miscarriage rate
Embryo culture with low oxygen concentration showed no clear difference in miscarriage rate compared with embryo culture with atmospheric oxygen concentration (low certainty).
1 finding from 1 review
Congenital abnormalities · patients with congenital abnormalities
It is very uncertain whether embryo culture with low oxygen concentration changes congenital abnormalities compared with embryo culture with atmospheric oxygen concentration (very low certainty).
1 finding from 1 review
Ongoing pregnancy / live birth rate per woman · patients with ovarian stimulation in assisted reproductive technology cycles
rFSH showed no clear difference in live birth (or ongoing pregnancy) by urinary gonadotrophin compared with urinary gonadotrophins: primary analyses (high certainty).
4 findings from 1 review
OR 0.97 [0.87, 1.08]
28 studies · 7339 participants
High
OR 0.84 [0.72, 0.99]
11 studies · 3197 participants
High
OR 1.26 [0.96, 1.64]
5 studies · 1430 participants
High
Show 1 more finding
OHSS by urinary gonadotrophin · patients with ovarian stimulation in assisted reproductive technology cycles
rFSH showed no clear difference in OHSS by urinary gonadotrophin compared with urinary gonadotrophins: primary analyses (high certainty).
1 finding from 1 review
Live birth or ongoing pregnancy · patients with subfertility associated with endometriosis
Laparoscopic surgery may leads to higher ongoing pregnancy at 20 weeks or live birth compared with diagnostic laparoscopy (low certainty).
1 finding from 1 review
Pregnancy · patients with subfertility associated with endometriosis
It is very uncertain whether laparoscopic surgery changes pregnancy compared with diagnostic laparoscopy (very low certainty).
1 finding from 1 review
fetal loss per couple randomised · patients with subfertility associated with endometriosis
Laparoscopic surgery showed no clear difference in fetal loss per couple randomised compared with diagnostic laparoscopy (low certainty).
1 finding from 1 review
operative complications · patients with subfertility associated with endometriosis
Laparoscopic surgery showed no clear difference in operative complications compared with diagnostic laparoscopy (low certainty).
1 finding from 1 review
Live birth rate · women trying to conceive by intrauterine insemination
Soft catheters showed no clear difference in live birth rate compared with firm catheters (low certainty).
1 finding from 1 review
Pregnancy rate · women trying to conceive by intrauterine insemination
It is very uncertain whether soft catheters changes pregnancy rate compared with firm catheters (very low certainty).
1 finding from 1 review
Instrumental assistance needed · women trying to conceive by intrauterine insemination
1 finding from 1 review
Blood on catheter tip · women trying to conceive by intrauterine insemination
1 finding from 1 review
Cramping · women trying to conceive by intrauterine insemination
1 finding from 1 review
Miscarriage · women trying to conceive by intrauterine insemination
It is very uncertain whether soft catheters changes miscarriage per woman compared with firm catheters (very low certainty).
1 finding from 1 review
Relief of painful symptoms ‐ Dysmenorrhoea · patients with pain associated with endometriosis
GnRHas may leads to higher relief of painful symptoms ‐ Dysmenorrhoea compared with no treatment (low certainty).
1 finding from 1 review
Relief of painful symptoms ‐ pelvic tenderness · patients with pain associated with endometriosis
GnRHas may leads to higher relief of painful symptoms ‐ pelvic tenderness compared with placebo (low certainty).
1 finding from 1 review
Pain score ‐ Overall at 4 weeks · patients with pain associated with endometriosis
1 finding from 1 review
Relief of painful symptoms ‐ Dysmenorrhoea · patients with pain associated with endometriosis
It is very uncertain whether gnRHas changes relief of painful symptoms ‐ Dysmenorrhoea compared with danazol (very low certainty).
1 finding from 1 review