Hello doctor I am 23 weeks pregnant. When I am at 13 weeks due to low lying placenta It started heavy bleeding and exists for a week. After there was a brown bleeding until 21st week. From last 10 days there is no bleeding. 3 days back I got throat infection with mild cough. Doctor prescribed azee 500 and cetzine tab. Now 8 am feeling good. As I coughed for couple of days Will it put any pressure on placenta? I am afraid whether it will start bleeding again.