Premature Lab
"I have been taking this for 1 weeks straight because of premature labor at 33 weeks pregnant. The medication didn&#039;t cause me a problem until about the 5th day I started getting horrible pressure and nauseating headaches. It has been working for the contractions though I still have them they are far more spaced apart and less regular. The things mothers will do for their babies that&#039;s all I have to say!"