Aww, ni memang common dalam pregnancy, especially kalau ada family history! A few of my mum friends also noticed urat-urat timbul down there during pregnancy, usually sebab hormones dan extra blood flow, and the good news is most akan hilang or fade significantly after delivery. Tapi sebab ni area yang sensitive and you're worried, better check with your gynae just to make sure everything okay and get peace of mind, lagipun they see this all the time and boleh advise on what to expect. Jangan stress sangat, your body is doing amazing things!