It is not normal to develop fibroids during pregnancy. Uterine fibroids are common benign tumors in gynecology, and most of the patients are women aged 30-50 years old, which may be caused by bad life habits. For example, often eat hormone foods or metabolic disorders, may also be due to high estrogen in the body, the receptor in the uterus is stimulated, so the formation of fibroids, if there are fibroids during pregnancy to a certain extent, the possibility of miscarriage, especially during pregnancy, because of the body’s estrogen and progesterone continue to rise will lead to the gradual increase of fibroids, which causes abdominal pain in pregnant women, as well as fever and other symptoms. If the fibroid is not well positioned, it may affect normal delivery. Therefore, you should go to the hospital for regular checkups throughout your pregnancy, and if the fibroid continues to increase in size, you need to have it treated as soon as possible.