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  • Relaxin is produced only in the later phase of pregnancy. Justify its role in the later stages of pregnancy.   

Relaxin is produced only in the later phase of pregnancy. Justify its role in the later stages of pregnancy. 

 

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Relaxin is a hormone secreted mainly by the placenta and ovaries during the later stages of pregnancy. Its production increases as childbirth approaches.

Role of Relaxin in Later Stages of Pregnancy:

  1. Softens the Cervix:
    Relaxin helps in the relaxation and softening of the cervix, making it easier for the baby to pass through the birth canal during delivery.

  2. Relaxes Pelvic Ligaments:
    It loosens the ligaments of the pelvis, especially the pubic symphysis, allowing the pelvic bones to widen. This provides more space for childbirth.

  3. Prepares Uterus for Labor:
    Relaxin reduces uterine contractions during most of the pregnancy, but in the later stage, it helps prepare the uterus for labor contractions by remodeling the uterine tissues.

Relaxin plays a critical role in preparing the mother’s body for childbirth by softening the cervix and relaxing the pelvic ligaments, which makes labor and delivery easier. This is why its production is highest in the later stages of pregnancy.

Posted by

Saumya Singh

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