breaking wudu

can soft drinks like sprite, fanta cocacola etc.vitiate ablution?this is the second time i would be asking this question.the first time, the question was not answered  up till today even though i submitted and was given a code.

I have some questions relating to wudhu: 1) If you are in the process of making wudhu, and you accidentally break it it (by maybe opening a scab and starting to bleed), does thsi invalidate your wudhy? DO you have to start again? 2) We know that physical arousal break wudhu. But what exactly constitutes physical arousal? Sometimes it just happens without any bad thoughts randomly, and has nothing to do with the opposite sex, whereas sometimes mental arousal happens with thoughts, but to real physical signs (though it might get sensitive in that reason). I live in the US, where I am always bombarded with sexual innuendo from the media, etc. How do I know when to do wudhu? 3) In the morning, a lot of men get physically aroused after they wake up. Sometimes it lasts while I make wudhu for Fajr. Is my wudhu valid?

salam alaykum,jazakallah khairan for this site,it's very helpful. I HAVE 2 QUESTIONS;The first one is ,i want to know the islamicperspective on wudu,i meanis our wudu invalid after a wife touches the husband,be it holding hands or kissing.the second is to know the islamic view on wearing wedding rings,and also to be sure if wearing it poses a form of shrik.I'll be glad to recieve answers to these questions as they are important issues in marrital life.jAZAKALLAH KHAIRAN,MAY ALLAH REWARD U,AMEEN.