No, the egg itself is microscopic and cannot be seen during the menstrual cycle. The egg is released from the ovary during ovulation, which typically occurs in the middle of the menstrual cycle.
The menstrual cycle is where the woman release an egg. If the egg is fertilized, she will become pregnant and produce a child. The menstrual cycle is important for human reproduction.
If the egg is fertilized and results in pregnancy then the menstrual cycle stops. The menstrual cycle exists to allow pregnancy to occur, so when pregnant no need for it to continue.
Sperm is the male sex cell that goes on to fertilize the egg in order for pregnancy to occur. The menstrual cycle is the female reproductive cycle, an egg is released during ovulation.
Ovulation
If a sperm fertilizes an egg, the female will not have a menstrual cycle for that month as the fertilized egg will implant in the uterine lining and develop into a pregnancy.
At the end of a menstrual cycle, the unfertilized egg is either absorbed by the body or expelled during menstruation. The lining of the uterus, which thickened in preparation for a possible pregnancy, sheds as menstrual bleeding. This marks the start of a new menstrual cycle.
You've sort of answered this question twice in the question itself! "The PERIOD in the MENSTRUAL cycle which the...in the MENSTRUAL" The menstrual phase aka menstruation or period.
Sperm does not directly influence the menstrual cycle. The menstrual cycle is regulated by hormones like estrogen and progesterone that are produced by the ovaries. Sperm's role is to fertilize an egg if present, which can lead to pregnancy but does not impact the regularity of the menstrual cycle.
On the 14th day of a typical 28-day menstrual cycle, ovulation usually occurs. This is when the ovary releases an egg, which can then be fertilized by sperm. Ovulation is a key part of the menstrual cycle and is the most fertile time for conception.
During a woman's menstrual cycle, she will begin to ovulate. During ovulation, the ovary releases an egg. If the egg is not fertilized, it will continue to make its way down into the uterus. The uterus will begin to shed its lining since it is not needed. The lining of the uterus and the egg will be expelled from the vagina. This step of the menstrual cycle is what is refered to as the period.
The hormone responsible for directly regulating the menstrual or uterine cycle is estrogen. Estrogen is produced by the ovaries and plays a key role in the development and maturation of the female reproductive system, as well as the regulation of the menstrual cycle.