I don't know how any medications could cause a period to start unless it's a specific form of birth control or hormone related therapy. So, no. I don't think so.
Yes.....3 periods in 7 weeks........Do you think the meds triggered her peroids???
Do you mean she's had 3 periods in 7 weeks? if so, then probably not. I'm pretty sure most people don't have their periods when they are pregnant. It can happen, but 3 periods in less than 2 months time? I dont' think so.