PPT-Parturition (Birth) Expel fetus from uterus = LABOR

Last few weeks of pregnancy estrogen levels peak myometrium forms oxytocin receptors Interrupts progesterone allows small uterine contractions false labor Braxton Hicks Oxytocin production causes placenta to release prostaglandins more powerful contractions. Ms. sears. Fertilization: Takes place once the sperm cell and the egg join.. Only one egg to one sperm cell. Pregnancy. Average gestation: 330 Days. . about 11 months. Gestation: The length of pregnancy from conception to parturition. Signs of pregnancy. Missing menstrual period. Pregnancy tests. these tests detect the presence of . hCG. (human chorionic . gonadotrophin. ) in the urine . hCG. is produced by the developing embryo and is present is a woman’s urine only when she is pregnant. What is the proper care of the mare and foal during and after foaling?. Definitions. Fetus. An unborn offspring of a mammal. Colostrum. The . first secretion from the mammary glands after giving birth, rich in antibodies. Birth Place Married Place Death Place Birth Place Death Place Birth Death Birth Place Married Place Death Place Birth Place Married Place Death Place Birth Place Death Place Birth Birth Birth Place De Did you know….. “Identical twins” may not be exactly identical?. All but 300 human genes have counterparts in mice?. “Birth defects” do not always appear at birth?. Fetuses can learn and remember while in the womb, and they respond to their mother’s voice?. Where is the prostate gland, and what is its function?. Explain how ovulation happens.. Where are sperm made?. Where does fertilization take place?. Objectives. 16.4 Sexual reproduction in humans . • . . The process is completed within 18 hours and no complications arise.. PhD in MCH. Dr. . Areefa. SM . Albahri. PhD in MCH. Initiation of labor. :. The . exact mechanism that initiates labor is unknown. . The origin of the fetal membrane from the trophoblast . Temporary fetal membrane . Yolk sac . Permanent fetal membrane . Amnion . Allantois . Chorion . Yolk sac . Origin : endoderm . Stay for 4-6 weeks (after that there is no any effect for it). PYOMETRA IN BOVINE Dr. S. N. Shukla Associate Professor Department of Veterinary Gynaecology & Obstetrics, CVSC. & AH, NDVSU, Jabalpur MUMMIFICATION, MACERATION AND PYOMETRA IN BOVINE FETAL MUM Dr. S. N. Shukla Associate Professor Department of Veterinary Gynaecology & Obstetrics, CoVSc . & AH, NDVSU, Jabalpur Diseases and accidents of gestation 1. Extrauterine pregnancies 2. Dropsy of fe Dr. Mike Neary, Extension Animal Scientist; Kate Hepworth, Animal Sciences Student Introduction Parturition is defined as the process of giving birth. It occurs at the end of the gestation period, or Prof.Saadya. . Hadi. . Humade. KEY . TERMS. :. . anaphylactoid syndrome . artificial . rupture of membranes (AROM) . augmentation . of labor . Bishop . score . cephalopelvic . disproportion (sĕf-ăh-lō-PĔL-vĭc . . Four Essential Components of Labor. The Four Ps of Labor. Passageway (maternal pelvis and soft tissues). Passenger (fetus). Powers (involuntary and voluntary muscle contractions). Psyche. (psychological state of the woman). Objectives. Determine the gestational age from the size of the uterus.. Measure the . symphysis-fundus. height.. Assess the lie and the presentation of the fetus.. Assess the amount of liquor present..