Community medical question

Salam.
Mhuje sexual consultation krni thi doctor se.
Mere kabi vagina me itching hojati h or kharish bh but daily nh hoti but aksar hojati hai
Or kya hum husband ke penis ko oral sex krskte hain mouth me le skte hain koi infection to nh hoga wife ya husband ko ya koi beemari to nh hogi ? Please detail me btayen
Bohot shukria.