The menstrual cycle refers to the reproductive cycle, a woman [of reproductive age, and if not using hormonal Birth Control] is experiencing her menstrual cycle every day. It's safe to be sexually active at any time as long as you are old enough to be sexually active, practicing safer sex, and using birth control to prevent unintended pregnancy.
Becoming sexually active does not generally change your menstrual cycle. If you are using contraception, such as the birth control pill, coil or Depo Provera injection, then your menstrual cycle can change. Your periods may stop or they could become shorter and lighter in flow.
to regulate their menstrual cycle
The estrous cycle occurs in most mammals, including dogs and cats, and is typically shorter and more predictable than the menstrual cycle in humans. In the estrous cycle, females are only sexually receptive during a specific period, while in the menstrual cycle in humans, women are sexually receptive throughout the cycle but can only conceive during ovulation.
If you were pregnant then you'd no longer have a menstrual cycle, if you don't understand that then you should in no way be having sex or sexually active to risk pregnancy. The menstrual cycle is your body preparing for possible pregnancy, when pregnant the cycle is shut down.
It could be implantation bleeding if you have been sexually active recently during your fertile period. This can happen 6 to 12 days after conception.
Yes it can, it is normal for it to be off by two weeks or more. Its very stressful on your body and can cause these kind of changes.
The hormone that is least active while you are ovulating is progesterone. Progesterone is built up and reaches its high peak before your menstrual cycle.
Females who are sexually active, want to be protected from pregnancy, or would like to regulate there menstrual cycle, should use birth control.
The menstrual cycle starts with menstruation. The firswt day of your menstrual cycle is considered to be the first day of true bleeding during your menstrual phase.
No you only produce eggs during your menstrual cycle
The menstrual cycle is the entire reproductive cycle - I think you mean during menstruation.Yes, a woman can practice yoga during menstruation, in fact some poses can be very beneficial to menstrual health and ease menstrual cramps.
No. The egg disintegrates before the menstrual period.