I hate the fact that at age 19 I still deal with the occasional voice crack. Its not a high pitched squeak or anything but just a sudden shift to a higher pitch. Its embarrasses myself even though people may or may not notice it. I do deal with nasal allergies so I am wondering if a saline treatment (nasal irrigation with salt water) may be a solution. Speech disorder? Ongoing puberty? Let me have some input on this...thanks