Viable intrauterine Pregnancy · people having preimplantation genetic testing for monogenic/single gene defects
It is very uncertain whether day 5 changes viable intrauterine pregnancy compared with day 3 embryo biopsy (very low certainty).
1 finding from 1 review
Ectopic pregnancy · people having preimplantation genetic testing for monogenic/single gene defects
It is very uncertain whether day 5 changes ectopic pregnancy compared with day 3 embryo biopsy (very low certainty).
1 finding from 1 review
Termination of pregnancy · people having preimplantation genetic testing for monogenic/single gene defects
It is very uncertain whether day 5 changes termination of pregnancy compared with day 3 embryo biopsy (very low certainty).
1 finding from 1 review
Clinical pregnancy rate · patients with adhesion prevention after gynaecological surgery
It is very uncertain whether analysis 7 ‐ Collagen membrane with polyethylene glycol and glycerol changes clinical pregnancy rate compared with ringer's lactate (very low certainty).
1 finding from 1 review
Uterine volume (cm³) · women with uterine fibroids
1 finding from 1 review
Fibroid volume (cm³) · women with uterine fibroids
1 finding from 1 review
Haemoglobin (g/dL) · women with uterine fibroids
1 finding from 1 review
Preoperative bleeding · women with uterine fibroids
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Live birth or ongoing pregnancy · women undergoing assisted reproduction
Combined oral contraceptive pill probably leads to lower live birth or ongoing pregnancy (COCP + Ant vs Ant) compared with no pretreatment (moderate certainty).
2 findings from 1 review
Live birth or ongoing pregnancy · ovarian stimulation protocols for women undergoing ART
Progestogen showed no clear difference in live birth or ongoing pregnancy (Prog + Ant vs Ant) compared with placebo or no pretreatment (low certainty).
2 findings from 1 review
Pregnancy loss · ovarian stimulation protocols for women undergoing ART
Progestogen showed no clear difference in pregnancy loss (Prog + Ag vs Ag) compared with placebo or no pretreatment (low certainty).
2 findings from 1 review
Multiple pregnancy rate · ovarian stimulation protocols for women undergoing ART
The review found no eligible studies for this question.
2 findings from 1 review
Live birth or ongoing pregnancy · ovarian stimulation protocols for women undergoing ART
Oestrogen showed no clear difference in live birth or ongoing pregnancy (Oestr + Ant vs Ant) compared with no pretreatment (moderate certainty).
2 findings from 1 review
Pregnancy loss · ovarian stimulation protocols for women undergoing ART
It is very uncertain whether oestrogen changes pregnancy loss (Oestr + Ant vs Ant) compared with no pretreatment (very low certainty).
2 findings from 1 review
Multiple pregnancy rate · ovarian stimulation protocols for women undergoing ART
The review found no eligible studies for this question.
2 findings from 1 review
Pregnancy loss · women undergoing assisted reproduction
Combined oral contraceptive pill showed no clear difference in pregnancy loss (COCP + Ant vs Ant) compared with no pretreatment (moderate certainty).
2 findings from 1 review
Multiple pregnancy rate · women undergoing assisted reproduction
Combined oral contraceptive pill showed no clear difference in multiple pregnancy rate (COCP + Ant vs Ant) compared with no pretreatment (low certainty).
2 findings from 1 review
Symptoms score: Premenstrual Daily Questionnaire (PDQ) Scale from 0 to 30, with a higher score indicating a worse outcome over 8 months · women with PMS
1 finding from 1 review
Ongoing pregnancy / live birth rate per woman · women undergoing pituitary suppression in assisted reproduction
Long protocol showed no clear difference in live birth or ongoing pregnancies per woman randomised compared with short protocol (low certainty).
1 finding from 1 review
Clinical pregnancies Number of clinical pregnancies per woman randomised · women undergoing pituitary suppression in assisted reproduction
Long protocol continued GnRH agonist showed no clear difference in clinical pregnancies Number of clinical pregnancies per woman… compared with long protocol stop GnRH agonist (low certainty).
1 finding from 1 review