I also agree.
While I couldn’t care less (it’s their body and bodily autonomy is super important to me), I’d be a little hurt if they didn’t tell me about it.
In that case I’d be more interested in talking to my partner to try and understand why they felt that they couldn’t talk to me about it and needed to keep it a secret.
So this was at the very start of the s02e10 episode - “Pegasus”.