They grow and protrude outwards from the uterus, sometimes on a stalk, which may twist and cause pain. In most cases fibroids don't cause any difficulties during pregnancy, and labour can occur normally. However, if fibroids block the passage of the baby from the uterus, a caesarean section is necessary. Sometimes an episode called 'red degeneration' occurs where the fibroid shrinks and dies. When this happens the woman experiences sudden,severe pain.
Treatment involves bed rest and pain relief.
Bleeding and infection occasionally occur after birth. Removal of fibroids is not done during pregnancy or too soon after delivery due to the risk of haemorrhage. Your GP can establish whether you have fibroids by firstly asking you about your symptoms, your periods and general health. This will help to determine the best treatment. The size, number and position of the fibroids within the uterus and the severity of the related symptoms will determine the treatment offered to you.