It is normal for pregnant women to experience changes in vaginal discharge throughout their pregnancy. During the second trimester, it is not uncommon to have a clear, sticky mucus-like discharge. This type of discharge is called leukorrhea and is caused by increased estrogen levels and greater blood flow to the vaginal area. Leukorrhea helps keep the vagina clean and prevents infections. However, if you notice any changes in color, consistency, or smell of your discharge, or if you experience itching, burning, or irritation along with the discharge, it's important to consult your healthcare provider as these could be signs of an infection. Additionally, if you have any concerns about your pregnancy or are unsure about any symptoms you are experiencing, always reach out to your healthcare provider for guidance and reassurance.