3 public questions tagged with this topic.
Lactational amenorrhea is a natural contraceptive method that prevents ovulation during exclusive breastfeeding. This follows from NCERT principle where relation explains outcome clearly for students.
Ref: NCERT Biology Textbook for Class XI and XII (Zoology section), Chapter: Biology - Zoology portion covering relevant system and function, Topic: Structural organization and physiology.
Oxytocin is released from the posterior pituitary and triggers the contraction of myoepithelial cells, leading to milk ejection.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Menstrual Cycle Fertilization Implantation Pregnancy Parturition Lactation
Oxytocin, secreted by the posterior pituitary, stimulates the contraction of mammary ducts for milk ejection.
Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Gonads - Testis and Ovary Hormones
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