Depends how far along you are. I went into labor almost 2 months early and they gave me stuff to stop it about 4-5 times over the course of a month and a half until they thought it was safe for me to deliver.
I went to the hospital Saturday for the same thing ands it's ok they only do that so if your not fare along.
Well im 35weeks and 5days they say its too early but the medicine hasnt stop my contractions so they are going to put me on the ivy