Hi, now I am 37 weeks pregnant. But four years before, two miscarriage happened due to iud and second one was automatically happened. For the past 8 months I was consulting with private nursing home. Now my funds problem I am going for delivery in govt hospital. They prescribed me to admit in hospital this week for taking rheumatology test. I asked them some time to admit next week. 4 scans already taken since no problem has happened. But now I am upset about admission. Pls reply y they tell take to rheumatology test. What purpose it will be taken?