It is very uncertain whether low‐frequency electroacupuncture changes restored regular menstrual period – low‐frequency electroacupuncture… compared with physical exercise or no intervention (very low certainty).
It is very uncertain whether combined low‐dose OCP changes absence from work or school compared with another combined low‐dose OCP (very low certainty).
Combined low‐dose OCP showed no clear difference in pain improvement compared with another combined low‐dose OCP (moderate certainty).
Combined low‐dose OCP may leads to higher adverse events for continuous vs standard regimen OCP compared with another combined low‐dose OCP (low certainty).
The review found no eligible studies for this question.
It is very uncertain whether low‐dose hCG changes live birth compared with FSH throughout the COH (very low certainty).
It is very uncertain whether low‐dose hCG changes OHSS compared with FSH throughout the COH (very low certainty).
Low‐dose hCG showed no clear difference in ongoing pregnancy compared with FSH throughout the COH (low certainty).
Low‐dose hCG showed no clear difference in clinical pregnancy compared with FSH throughout the COH (low certainty).
It is very uncertain whether low‐dose hCG changes miscarriage compared with FSH throughout the COH (very low certainty).
Low‐dose aspirin showed no clear difference in live birth compared with placebo or no treatment (moderate certainty).
Low‐dose aspirin showed no clear difference in clinical pregnancy compared with placebo or no treatment (moderate certainty).
Low‐dose aspirin showed no clear difference in multiple pregnancy (on ultrasound) compared with placebo or no treatment (low certainty).
Low‐dose aspirin showed no clear difference in miscarriage rate per woman compared with placebo or no treatment (low certainty).
It is very uncertain whether low‐dose aspirin changes ectopic pregnancy compared with placebo or no treatment (very low certainty).
It is very uncertain whether low‐dose aspirin changes vaginal bleeding compared with placebo or no treatment (very low certainty).
The review found no eligible studies for this question.