Hi, thanks for using healthcare magic
There are different rashes that can occur in pregancy and some of these are associated with a itching.
Some of these rashes are called : prurigo
, prutitic urticarial papules and plaques of pregnancy, pruritic folliculitis
of pregnancy.None of these are associated with any problems with the baby and are generally treated with oral antihistamines and topical steroids
is another cause for itching in pregnancy.This is associated with increase in liver function tests. It is treated with antihistamines, some women may require additional medication.In most cases there are no complications though in some rare cases complications may occur.
You may want to consider visiting your doctor to determine if she is experiencing one of these pregnancy specific rashes.
I hope this helps