An electronic external fetal monitoring system comprising: a dermal patch and a computer device (55, 65), wherein the dermal patch comprises a first side configured to adhere to the surface of the skin of a pregnant patient, said first side further comprising: i. a first portion embedded in said first side and configured to monitor and detect heart rate data; ii. a second portion embedded in said first side and configured to monitor and detect uterine activity data; and iii. a third portion embedded in said first side and configured to monitor and detect uterine integrity data at the site on the patient of a previous cesarean section, wherein the third portion comprises an ultrasonic Doppler flow imaging sensor configured to detect leakage of blood or amniotic fluid from a scar of the previous cesarean section during contractions and to provide real time monitor/observation of the uterine scar during labor to look for leakage of blood or amniotic fluid from the scar during contractions; wherein each of said first portion, said second portion, and said third portion is configured to collect and/or record the heart rate data, the uterine activity data, and the uterine integrity data, respectively; and iv. a fourth portion configured to transmit the heart rate data, the uterine activity data, and/or the uterine integrity data to the computer device (55, 65). a dermal patch and a computer device (55, 65), wherein the dermal patch comprises a first side configured to adhere to the surface of the skin of a pregnant patient, said first side further comprising: i. a first portion embedded in said first side and configured to monitor and detect heart rate data; ii. a second portion embedded in said first side and configured to monitor and detect uterine activity data; and iii. a third portion embedded in said first side and configured to monitor and detect uterine integrity data at the site on the patient of a previous cesarean section, wherein the third portion comprises an ultrasonic Doppler flow imaging sensor configured to detect leakage of blood or amniotic fluid from a scar of the previous cesarean section during contractions and to provide real time monitor/observation of the uterine scar during labor to look for leakage of blood or amniotic fluid from the scar during contractions; wherein each of said first portion, said second portion, and said third portion is configured to collect and/or record the heart rate data, the uterine activity data, and the uterine integrity data, respectively; and iv. a fourth portion configured to transmit the heart rate data, the uterine activity data, and/or the uterine integrity data to the computer device (55, 65). i. a first portion embedded in said first side and configured to monitor and detect heart rate data; ii. a second portion embedded in said first side and configured to monitor and detect uterine activity data; and iii. a third portion embedded in said first side and configured to monitor and detect uterine integrity data at the site on the patient of a previous cesarean section, wherein the third portion comprises an ultrasonic Doppler flow imaging sensor configured to detect leakage of blood or amniotic fluid from a scar of the previous cesarean section during contractions and to provide real time monitor/observation of the uterine scar during labor to look for leakage of blood or amniotic fluid from the scar during contractions; wherein each of said first portion, said second portion, and said third portion is configured to collect and/or record the heart rate data, the uterine activity data, and the uterine integrity data, respectively; and iv. a fourth portion configured to transmit the heart rate data, the uterine activity data, and/or the uterine integrity data to the computer device (55, 65).