If you are diagnosed with strep, you will stop being contagious approximately 24 hours after starting an antibiotic. Antibiotics should help alleviate your symptoms within one or two days, although in some people the symptoms may last up to a week.
Testing can be done before a baby is born to find out if it has thalassemia and determine how severe it may be. Tests used to diagnose thalassemia in fetuses include: 1  Chorionic villus sampling. 2  This test is usually done around the 11th week of pregnancy and involves removing a tiny piece of the placenta for evaluation.3  Amniocentesis.f your doctor suspects your child has thalassemia, he or she may confirm a diagnosis using blood tests. If your child has thalassemia, blood tests may reveal: 1  A low level of red blood cells. 2  Smaller than expected red blood cells.
Medical tests in the ninth month of pregnancy. It is recommended that all pregnant women between 35 and 37 weeksâ gestation undergo screening for group B streptococcus infection. This is a simple and painless test, where the doctor will swab your vagina and rectum to check for the presence of the bacteria.verdue pregnancy. If your baby has not arrived by the 40 th week of pregnancy, you may start to worry about overdue pregnancy. Rest assured that, usually, an overdue pregnancy is just the result of a miscalculated due date.