#	Search term
1	Menstruation/
2	(menstru∗ or menses or catamenia or menarche or dysmenor∗ or endometrios?s or amenor∗ea or menor∗agi∗ or oligomenor∗ or premenstrual syndrome).mp.
3	(menst∗ adj3 (period or cycle or disorder∗ or pain∗)).mp.
4	(period? adj1 (pain∗ or disorder∗ or irregular∗ or infrequent or abnormal)).mp.
5	(heavy period? or light period∗ or period discomfort∗).mp.
6	1 or 2 or 3 or 4 or 5
7	Location specification. See appendices for complete list.
15	7 or 8 or 9 or 10 or 11 or 12 or 13 or 14
16	6 and 15
17	controlled clinical trial/or randomized controlled trial/
18	cohort studies/or controlled before-after studies/
19	(randomi?ed controlled trial or controlled trial or control trial or controlled study or control group? or experimental study or non-randomi?ed trial or pilot trial or randomi?e? or trial or randomly).mp.
20	(cohort or controlled before-after or “before-after study” or pre-post evaluation∗ or endline evaluation∗ or endline or “difference-in-differences” or pretest or posttest).mp.
21	(Evaluation OR comparison).mp.
22	(Program∗ OR policy OR intervention).mp.
23	17 or 18 or 19 or 20 or 21 or 22
24	16 and 23
25	limit 24 to yr = "2015–Current"

Full search strategies reported in Supplementary Materials 2.