用labour pains造句子，“labour pains”造句

"It has three stages. In dilation, uterine contractions lasting about 40 seconds Begin 20-30 minutes apart and progress to severe labour pains about every 3 minutes."

On her way back from the fields, she suddenly doubled over with labour pains.

In a panic at her labour pains, he hired a car and drove his son and wife 160km back to their old town for the birth.

Spurious pregnancy is also called Pseudocyesis, or Pseudopregnancy, disorder that may mimic many of the effects of pregnancy, including enlargement of the uterus; cessation of menstruation; morning sickness; and even labour pains at term.