Hi, olatt, I've just been through this with my DS now 6 months.
I asked midwives & doc at hosp, community midwives, GP and HV about my sons tongue tie and was told 'we don't do anything with these anymore and certainly not if you are managing to bf'.
I went along with this at first but found that although I managed to bf, it was tiring DS out and it took longer than other babies to feed. In the end I researched it on the net and found the baby friendly site:www.babyfriendly.org.uk/page.asp?page=152
It gives the details of how/why and under "Dividing tongue tie" you can find people in your area who perform the procedure. I just printed the details of the surgeon who does it up here and gave it to my GP. We went through my reasons and they made the appointment 2 days later. I think the main reason that no one took it seriouly before then was that they had'nt had this problem before and didn't know where to refer us to. It seems that because it's such a long time since bfing was strictly routine, the knowledge about tongue ties causing problems has been lost too.
I was also told that according to WHO, if the frenulum hasn't torn or stretched by 6 wks it isn't going to.
Having the procedure improved feeding immediately and he doesn't get as frustrated when he is really hungry. One thing I hadn't expected was his babbling is noticeably clearer and less muffled. I wasn't keen on having it done unless we had no option but by 5 months DS wasn't feeding any quicker and there were still short gaps between feeds so I reconsidered. I wish they still did this routinely at birth as it is so minor to fix when they are small but can make everything harder, particularly establishing bfing. It wasn't as bad as I had imagined either, particularly if you've been through the vaccinations already!
Thoughout, I haven't read many reasons against it other than the procedure being uncomfortable itself, only slight chance of infection or blocked saliva duct (both unlikely & easily dealt with).
I have heard all of these reasons for it:
easier bf
easier to wean
easier to learn to talk
can cause problems with tooth decay as tongue can't move food around and clean teeth as efficiently
can't lick/french kiss
can't stick tongue out at adults!
might be singled out by other kids for it
Obviously, not everyone with tongue-tie will have all these problems and it all may depend on the type and severity but these are what I came across reading around the subject.
Wow, mammoth post! Hope that helps, feel free to ask any questions or CAT me if you want to know more.