I also bath weekly. I have a dirty girl!!!
I would not take her out at all until at least 2 weeks after all of her puppy shots especially if Parvo (air born-deadly virus) is known to be present in your area like it is here in Houston, Texas and in the south. Doesn't matter if you just hold her...other people with infected dogs or even friends with infected dogs could pass it on to your pup. It carries on everything including car tires, shoes...
I see you are in Spain so not sure if the above applies??