Which hormone secreted by corpus luteum, helps in easy birth by relaxing the uterus and the ligaments of the pelvic girdle?

Which hormone secreted by corpus luteum, helps in easy birth by relaxing the uterus and the ligaments of the pelvic girdle? Correct Answer Relaxin

In females, corpus luteum secrets Relaxin at the end of the gestation period, which helps in easy birth. Corpus luteum also secretes progesterone which is essential for completion of each menstrual cycle. 

Related Questions

Which of the following is NOT secreted from corpus luteum?
Corpus luteum is responsible for the secretion of which hormone?
Out of the following, which hormone does not secret from corpus luteum?