Probiotic

Do you take a probiotic while pregnant? If so which one do you take? I was told taking a probiotic can help my acid reflux along with several other benefits of taking it (constipation/diarhhea) in pregnancy. I suffer from all of that and I'm only 15 weeks pregnant. UPDATE: while googling probiotics, i came across one that is specifically for pregnant women. it helps with nausea, vomiting, constipation, diarrhea, heartburn and acid reflux. I just ordered some. it's called pink stork pro