Using mooncup after childbirth

[imtakingabath]

I’ve been a Mooncup user for several years, and recently gave birth for the first time. I know Mooncup recommend Size A for women who have given birth, but just wondered if anyone has carried on with their original size after childbirth? Is it worth a try or should I just order a new one?

If it’s relevant, I had a forceps delivery and episiotomy but think it’s healing well!

I have a femmecup which is the only thing I've used but it was after having 2 DC. It's only available in one size.
I'd say it's definitely worth a shot, I'd do it when you're at home or just put a sanitary towel on while you're trying it?