This document summarizes the anatomy involved in normal labor and delivery, including the pelvis, fetal skull, stages of labor, and items needed for a delivery tray. It describes the pelvic inlet, midpelvis, and outlet, as well as the fetal skull bones, sutures, fontanels, and diameters. It defines labor as the process of uterine contractions that cause cervical changes and descent of the baby, resulting in birth. The stages of labor include cervical effacement and dilation in the first stage and delivery of the placenta in the third stage. A delivery tray contains gloves, catheters, swabs, sutures, forceps, and other medical supplies needed to assist in the birth

2. Normal Labour
DR UROOSA JUNO
DR SONIA NAZAR

3. Maternal Anatomy
 PELVIC INLET

4. MIDPELVIS

5. PELVIC OUTLET

6. Pelvic axis

7. Pelvic shape

8. Pelvic floor

9. FETAL SKULL
 Skull bone
 Sutures
 Fontanalles
 Diameters

10. Skull bones

11. Sutures & fontanelles

12. Diameters of fetal skull

13. Defination
 The process by which regular painful uterine
contraction bring about cervical effacement,
dilatation and descent of presenting part &
ultimately expulsion of fetus ,placenta and
membrane from mother

14. Lie

15. Presentation

16. Denominator

17. Position

18. Attitude

19. Station

20. Stages of labor

21. First stage
 Cervical effacement &
dilation

22. Third stage

23. Mechanism of labor

24. Delivery tray
 Gloves , urinary catheter
 Bowl for antiseptic solution
 Cotton swabs & gauze piece
 Cord clamp . Plane Scissor , Episotomy scissor
 Sponge holder & artery forcep
 Needle holder
 Plane & tooth forcep
 Injection xylocaine absobable suture
 Speculum , kidney tray & sanitary pad

27. THANK
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