read po ito about sakit sa balakang ng buntis: https://ph.theasianparent.com/pananakit-ng-balakang-ng-buntis?utm_source=in-article-card&utm_medium=copy&utm_campaign=article-share
may SH po kase ako.. pero hindi po ako nag bebleeding. niresitahan po ako ng ob ko ng isoprine and duphaston for 1 week.. and bed rest for 1 week.. possible po kaya na yun yung reason..
Mercyellaine Rebellon Vitalis