Girls, I have a question. My future daughter is pregnant. 23-24 weeks,…

Girls, I have a question. My future daughter is pregnant. 23-24 weeks, she has a cyst, on the second ultrasound it showed that it's growing, now it's 4.3 cm. The doctor said that the cyst may trigger miscarriage and there's nothing you can do about it if it grows to 5 cm, but I heard that cysts can be removed during pregnancy and babies are born after this procedure. Please write, who has encountered this situation, how they solved the problem and how the pregnancy went?