Hi my younger sister is carrying twins. now25 or 26 weeks is going now. she is suffering lots problem like could not sleep, palpitation, suffocation, urine infection, Thyroid problem, can eat little, heartburn etc. Now she is taking sometimes sleeping tablet, proluton Dept injection, sometimes oxygen when need and medicine for pressure and thyroid. She is on complete bed red because she had some reddish discharge couple of times last week.. Her height is less than 5ft. we are all worried about her. I have searched about the injection and found that this is not good for them who is carrying twins. Could you please tell me about this? Thanks