Search #	Search words and phrases	Results retrieved
1	midwi* (Topic) or Nurs* NEAR/2 (registered or clinical or practitioner or consultant or specialist) (Topic) or Health NEAR/2 professional (Topic)	181,408
2	TS=(role* or scope or task* or practice* or skill* or knowledge or responsib* or work or attitude* or experience* or perspective* or perception* or support)	19,716,543
3	((((TS=(under NEAR/3 20 week* or less NEAR/3 20 week* or under NEAR/3 twenty week* or less NEAR/3 twenty week* or before NEAR/2 20week* or before NEAR/2 twenty week*)) OR TS=(pregnan* NEAR/3 (early or bleeding or pain or loss or viability or uncertain or location or complication* or assessment))) OR TS=(first trimester bleeding)) OR TS=(Miscarri* or ectopic or hyperemesis)) OR TS=(Abortion NEAR/2 (spontaneous or threatened))	179,978
4	ALL=(australia* OR canberra OR “new south wales” OR sydney OR victoria OR melbourne OR queensland OR brisbane OR adelaide OR tasmania OR hobart OR perth OR darwin OR “northern territory”)	3,121,237
5	S1 and S2 and S3 and S4 and 2005-2023	186