Can anyone guess the gender for me please?

[chitchat123]

Hi 12 week scan below, can anyone guess the gender or is the nub not clear? Hoping for blue but think it looks pink! Obviously healthy is no.1. priority!

Thanks

[lovemy4]

I don't see a nub.

[esouthal]

Maybe girl

[Cinss]

I dont see a nub either, its still 50/50