Increased transparent urine-like discharge during the 5th month of pregnancy is generally considered normal. It is known as leukorrhea and is caused by hormonal changes and increased blood flow to the vaginal area. This discharge helps keep the vagina clean and prevents infections. However, if you notice any changes in color, consistency, or experience itching, foul odor, or discomfort, it's important to consult your healthcare provider as it could indicate an infection. Otherwise, maintain good hygiene practices and use panty liners if needed for comfort.