Hi mums, I am expecting and in my first trimester. Recently I went to do my 12 wk scan and they were all good. But there was a problem with my chromosomes test which shows whether you are at higher risk of having a baby with down syndrome because the results showed that I was at a higher risk (I'm 35 years old and have had no cases of down syndrome in my family and same with my husband's family) Could someone please share their experiences regarding this, is this always a 100% true. Please help. Thank you.