✏️Answer
B. Once a month
Around the time when a mature egg cell has left the ovary, a woman can get pregnant. The egg cell travels down the fallopian tube into the uterus. The moment the egg cell leaves the ovary is called ovulation. Once a girl has had her first monthly period, ovulation usually occurs once a month.
#Carry on learning
Kindly brainliest me please
Hope it helps
