Ibig sabinin ng low lying placenta

I also had low lying placenta during my first trimester and that caused spotting. So bed rest and duphaston ako for one month. Sabi naman Pwede pa umakyat ang placenta. 2nd trimester appointment, OB said tumaas na daw ung placenta. I’m just not sure kung sa case mo would be the same kasi 20 weeks ka na. Just follow your doctor’s advice and as much as possible, iwasan ang maraming kilos