I don't think a douche is adviseable either...this one requires a doctor visit, IMO
Wow nvr heard of that. I don't think urine is gonna help. I would douche.
No, the urethra and vagina are two seperate parts. Urine does not come out of the vagina, so yes, it is very likely you still have pieces of the noodles in your vagina, which will put you at a risk for infection. If you didn't attempt to remove the noodles, there is probably quite a bit (if he put as many in as you described!)
You don't want to mess with this, you need to see your doctor right away, and from now on, tell your BF only things that belong in there should go in there. There are a ton of adult toys on the market, tell him to invest in some of those. Nothing else should be put in any orifice!!