call her dr or the hospital
it may be a sign of labor. Has she been having contractions, b'c the most contractions she gets and if they a REAL contractions that would cause her to have some pink spotting. But i would call the doctor and go to L&D
You need to call to your Dr and GO to L&D......If your 38 weeks your full term and you are probaby in labor. Just because you don't feel them, doesn't mean you're not have contractions.