Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Teenage Pregnancy ?
    ### Response:
    Most teenage girls don't plan to get pregnant, but many do. Teen pregnancies carry extra health risks to both the mother and the baby. Often, teens don't get prenatal care soon enough, which can lead to problems later on. They have a higher risk for pregnancy-related high blood pressure and its complications.
    