Its been a month now. Is it temporary or should I see a doc for her ?
Speech therapist. Sometimes it goes away, sometimes it doesn’t. Still with me in my case.
I was still stammering at the age of six and only then did my parents take me to speech therapist... Take your child to a doctor as early as possible.
Primary care physician should know what to do. Go right away.
I’m still stammering even right now that’s why I’m a software engineer and not a cunning linguist.
It could be a serious medical issue, most likely it’ll be nothing. Either way don’t take the risk and go to the Dr now.
Go yesterday as others have said.
Best to take him to a speech therapist. Best to start early in life to avoid problems like insecurity, fear of being bullied etc. Cognitive therapy can help. I understand how you could feel as a parent. I want you to know it's not life threatening or serious, but you will be doing your child a favor if you take him to see someone. It could be just this small phase for all we know. Everything is curable.
See a doctor quickly.