#AskTheExpert U am 7 months pregnant. I have viginal swelling ( opening of vigina is swellen) for around 20 days now. Or is not itcy or painful. Is it normal to have viginal swelling? Apart from this I have weakness only in my right leg ( it starts from right abdomen to thigh and groin I don't feel weakness below my knee) when ever I walk or lie down this feel severe weakness for around a minute in right leg only that it goes back to normal. ( weakness is normal in pregnancy but is it normal to have weakness in just one leg.