The Medical Termination of Pregnancy Act of 1971 aims to legalize abortion in India under certain conditions by registered medical practitioners. It allows termination by a doctor up to 12 weeks if the pregnancy risks the woman's life or physical/mental health, up to 20 weeks if it involves rape or contraceptive failure, or any gestation if the fetus could be handicapped. Only certain qualified doctors can perform abortions at approved facilities with proper equipment and consent. Violations are punishable by 2-7 years imprisonment. Complications can include cervical injuries, hemorrhage, infections and future ectopic pregnancies or preterm births.