question: Hi we have two daughters & now My wife at the end of june 2011  had got copper T 375ug (5 Years) inserted a few days back we had sex without the use of condom now she is feeling Vomiting sensation, Stomach Pain below the abdomen ,Drowsiness & weakness in the body & having fever are these the symptoms of pregnancy? is Pregnancy possible? and if not what extra measures we should take to avoid unwanted pregnancy & have a healthy sex life alongwith Copper T Is putting on Condoms also necessary?