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
I went to the hospital Saturday for the same thing ands it's ok they only do that so if your not fare along.
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.