It could be a lot of things, including a healing friction burn sustained during sex. However, it could also be a melanoma - so make an appointment to see your doctor.
IT COULD BE ATHLETES FOOT
Firstly - lovely question... When you shave anywhere it is usually itchy. You may not have experienced this anywhere else but it is more common on the vagina. The reason it is itchy is because the new hairs grow much quicker here. What you can feel is the hairs 'poking' their way through. Hope that relieves you of your worry : )
you've got chlamydia
IT can be a jock itch.
yeast infection
You need to go to your doctor.
No, fleas can't live inside the vagina because there isn't enough oxygen and the PH level of the vagina is deadly to them.
wash your vagina everyday and have sex often
yes it does itch because the sperms r a bit a cidic
No the vagina or fanny is far away from the un born fetus and it being itchy wont hurt it at all but if your concerned you could get it checked just to be safe.
I'm not sure, but I used Veet on my stomach and back and now I have ingrown hairs all over and they're really itchy (at least i think they are ingrown hairs usually pimples aren't that itchy but I can't see any hair inside of the bumps). I'm afraid to use Veet again because of this especially because the bumps are still there (I used Veet last week).
it could be chlamydia, or another type of infection