Hi mama, I’ve never done one for myself but here are some references for you that might help: https://www.mariatiaroma.com/shop/services/pregnancy-care/perineum-massage/ https://drpamelatan.com/perineal-tears-causes-and-recovery/ I might suggest doing it on your own with a mirror but if your husband is comfortable doing it (and also, if you’re comfortable with your husband doing it as you need to be relaxed) that’s fine too! There’s only plenty of research back this up if it’s done during pregnancy so go for it mama!