Progesterone suppositories vs injection?

Werdah

Hello ladies I need some insight or personal experiences. I have my FET soon and was told to start my progesterone tomorrow. However I was expecting injections as that seems to be what majority take but I was prescribed the suppositories. So I am a bit worried. I want to do whatever I can for my FET to be successful. Was anyone else prescribed suppositories and had success? Or are injections better?