Progesterone shot in oil ???

Alondra

Does anyone here is getting progesterone shots every week ? I’m getting them because I had a premature baby when I was 25 weeks pregnant she’s now 3 ... I started getting them last week and today I got my second one 😭 My question is does it has to hurt ?? 💔 they hurt a lot for like 3 days 😭 .. I’m 17 weeks