I have no idea I had unprotected sex about 3 to 4 weeks ago I was about 13 days late on my period I started today but it is really red with a little tiny bit of brown on some places also my breasts are kind of tender I get head aches and also I was having mild cramping could It be implantation bleeding it was heavier when it first starded when I woke up and now that its later on in the day it slowed down. But I don't understand how long it would take for implantation to accur like I said its been up to 3 or 4 weeks
menstrual bleeding
In your cycle, implantation bleeding will likely occur several days after the egg implants. This could be anywhere from midway through your cycle, all the way up until you were supposed to start your period.
Endometrial bleeding occurs during the menstrual cycle. The endometrium is reabsorbed by the uterus during the estrous cycle.
The menstrual cycle is the reproductive cycle, as long as she is fertile she is always on her menstrual cycle. You can't tell where she is in her menstrual cycle unless she tells you.
The lining of the uterine cavity is called the "endometrium". It consists of the functional endometrium and the basal endometrium. Shedding of the functional endometrial lining in humans is responsible for menstrual bleeding.
Your menstrual cycle doesn't affect implantation bleeding. Implantation bleeding occurs when the fertilized egg attaches itself into the uterine lining (which would confirm pregnancy, but at this time you will not get a positive pregnancy test because you are not far enough along yet).
If you had concieved then implantation occurs around 14 days after conception, around the time you'd have been due to menstruate. How many days into your menstrual cycle that is depends on your menstrual cycle.
This type of discharge happens when the body is getting ready for your menstrual cycle to begin.
A menstrual disorder is a physical or emotional problem that interferes with the normal menstrual cycle, causing pain, unusually heavy or light bleeding, delayed menarche, or missed periods.
Your menstrual cycle could have been mistaken for implantation bleeding. I recommend that you take a pregnancy tests to confirm.
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.
Implantation Bleeding After ovulation the egg travels into the uterus and burrows into the lining of the uterus. For some women implantation will cause slight bleeding or spotting. This is called implantation bleeding. This is sometimes confused for an early period. What does implantation bleeding or spotting look like? Implantation bleeding, also called implantation spotting, does not look like a regular menstrual period. Implantation bleeding is scanty and usually pink or brownish discharge. Implantation bleeding or menstrual period? Implantation bleeding normally occurs a week to a few days before your period would normally start. Spotting that occurs around a week after ovulation is likely implantation bleeding; whereas, spotting that occurs very close to the time that your period would normally start may not be. A normal menstrual cycle generally starts off light and then gets heavier. Spotting can sometimes be the sign of an early period. If this is the case, the spotting will pick up to heavier bleeding. If you have spotting right around the time your period would normally start, it can be more confusing. You will need to take the wait and see approach or take a pregnancy test to determine pregnancy.
Various things can happen to cause bleeding outside of the menstrual cycle. For example, it is possible for sex to cause bleeding.
Implantation bleeding depends on when you ovulate,had sex and when u conceived.. you can have implantation bleeding anytime during your menustral cycle depending on when you conceived.
Menstruation
completely normal some women think that bleeding that just experienced as their menstrual cycle when it is really implantation bleeding. however conception right after your period is not rare but it doesnt happen often
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.