hi alex, i`m age 39 near 40 and i`m jst on 36wks pregnant. I have 2 children age 18 and 12, big gap yep. This pregnancy is definately different. My concern is about a mth back I developed an unbareable itching on my left wrist and back of hand which rose up to elbow throughout night, rash and blistering. The hospital believe redback spider bite. The itching has started again on back of wrist and alternates to my right hand as well. Last night my feet and ankles were swollen, a bath and feet up did not correct. I woke thismorning to a calf muscle cramp and the swelling is still there. Never expierianced any this before.