Different drug regularity bodies in different countries.
Phases of parturition
1. PHASES OF PARTURITION 3 & 4
Dr. Indraneel Ashok Jadhav
MBBS, DGO, DNB
Consultant Gynecologist and IVF
Indira IVF, Kolhapur
BY INDRANEEL ASHOK JADHAV
2. Phase 3 of parturition : Labor
BY INDRANEEL ASHOK JADHAV
3. FIRST STAGE :
Show
Uterine contractions
Hypoxia of myometrium
Compression of nerve ganglia
Cervical stretching
Ferguson reflex
Stretching of peritoneum
BY INDRANEEL ASHOK JADHAV
4. Formation of distinct Lower and upper
uterine segments :
1. UPPER SEGMENT :
Actively contracting
Becomes thicker as labor advances
Quite firm or hard
2. LOWER SEGMENT :
Relatively passive
Develops into a much thinly walled passage
for the fetus
Much less firm
BY INDRANEEL ASHOK JADHAV
10. SECOND STAGE OF LABOR :
FETAL DESCENT
Station
Division of labor course on the basis of expected
evolution of dilatation and descent :
Preparatory division
Dilatational division
Pelvic division
Pelvic floor changes
BY INDRANEEL ASHOK JADHAV
11. FETAL DESCENT IN RELATION TO
CERVICAL DILATATION :
BY INDRANEEL ASHOK JADHAV
15. PHASE 4 OF PARTURITION :
Puerperium
BY INDRANEEL ASHOK JADHAV
16. REGULATION OF PHASES 3 & 4 :
Uterine stimulation
Role of Oxytocin
Role of Prostaglandins
Endothelin 1
Angiotensin 2
Contribution by intra uterine tissues
BY INDRANEEL ASHOK JADHAV