During pregnancy, the cervix produces a thick mucus plug to seal off the uterus and protect the baby from infections. As you approach labor, this mucus plug may be expelled from the cervix, resulting in a jelly-like discharge. This is completely normal and indicates that your body is preparing for childbirth. It's a sign that your cervix is softening and dilating in preparation for labor. However, if you experience any other symptoms such as bleeding or strong contractions, it's important to contact your healthcare provider immediately as these could be signs of preterm labor.