Question

what are the changes seen at female when the egg is not fertilised?​

Answer 1

Answer:

menstrual cycle takes place

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Answer 2

The egg in the female uterus's ovaries becomes a zygote when it combines with male sperm.

• In the fallopian tube, the zygote is fertilised and then implanted in the uterus of the female.
• The egg waits for the sperm to arrive and fertilise it every month during the ovulation phase, which occurs once a month.
• In a female human, ovulation happens once a month.
• The ovulation time for the menstrual biological cycle is estimated to be on the fourteenth day, counting backwards from the first day of the previous period, though the days vary from one woman to the next.
• In order to receive the fertilised eggs, the uterus thickens, muscles up, and becomes rich in blood and tissues.