Some women will lose their mucous plug or part of their mucous plug weeks before they go into labor. Losing your mucous plug does not always mean labor will begin shortly. Keep in mind that even if a woman has begun to dilate, it may be weeks before she actually goes into labor. However, if you notice blood tinged mucous before your thirty-sixth week of pregnancy, notify your doctor right away. As your body prepares for labor your cervix will begin to dilate and thin. As your cervix opens up, your mucous plug may fall out. Losing your mucous plug is a good sign that labor is on its way. Though, it could be days or even weeks after you lose your mucous plug before labor actually starts. Many women do not lose their mucous plug at one time; instead, they lose it more gradually. They may notice an increase in vaginal secretions weeks before they go into labor.
at 11:17 AM on May. 31, 2009