The best replacement for bed rest is pelvic rest.

The best alternatives to bed rest are rated as following:
★★★★★  pelvic rest
★★★★  cerclage
★★★★  modified bed rest
★★★  bed rest
★  bedrest
★  early ambulation
★  complete bed rest

Your alternative for bed rest is not listed? Suggest!
Speaking about bed rest, one probably shouldn't forget about cerclage.

Other search terms related to bed rest and their ratings are:
★★★★★ cerclage
You have in mind a companion for bed rest and it is not yet here? Propose!



Google Trends

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bed rest
pelvic rest
cerclage