How Long Does Implantation Bleeding Last

Implantation Bleeding: How Long Does It Last?

Many ladies either do not know anything about implantation bleeding, or they know little about it, and this is more so those that have never been pregnant. And so most ladies tend to confuse or interpret it for old blood loss or a light period. But, despite the fact that many women know little about it, implantation bleeding is quite a common occurrence with experts estimating that up to a third of pregnant women will experience it.

Although it is not a cause for concern, it is still important for ladies to understand what it is all about.

What Is Implantation Bleeding​?

Implantation bleeding is a form of discharge that will in most cases occur two to five day after conception. It happens when a fertilized egg connects to the uterus lining so that it can start growing. Since the uterus is full of nourishment and blood at this point, it is prone to getting minor disruptions in its lining which is what causes the light bleeding.

How Long Does Implantation Bleeding Last

Whereas in some cases the bleeding can be apparent, some ladies will only realize it when they see spots on their underwear.​

One in every three pregnant women will experience implantation bleeding, but in most instances, it is never something to stress over. However, the only difficulty is that it will in most cases happen when you expect your periods, and so it can be difficult to tell the two apart.

What Does Implantation Bleeding Look Like?​

Although in some rare instances the bleeding results into a red discharge, in most cases it is brownish or pink discharge. For most ladies, it will be evident from a few spots on their underwear while for a few others it can be continuous bleeding similar to periods and last for a few days.

Apart from the spotting or discharge, there are also some other common signs and symptoms of implantation bleeding. And they include headaches, mood swings and faint or light cramping which also make it look very similar to a menstrual cycle.​

When Does It Occur?​

Although on average implantation bleeding happens about nine days after ovulation the occurrence ranges between 6 and 12 days after ovulation. Also, it will occur between two and five days after conception.

This bleeding or spotting is one of the earliest and also best symptoms of pregnancy. However, the timing of impanation bleeding makes it very easy to confuse with the menstrual cycle which can be very disappointing for ladies trying to get pregnant.

Another important thing to know about the occurrence is that it will happen before a pregnancy is confirmed. And this is because HCG (Human Chorionic Gonadotrophin hormone) which is the hormone that pregnancy kits will detect in a pregnant woman's urine will be produced after the embryo attaches to the uterus and placenta starts to develop.

And so implantation bleeding should never be the only symptom or sign that you use to determine whether you are pregnancy or not.​

How Is It Different From Menstrual Period?​

It is common for ladies to confuse implantation bleeding with menstrual cycle because they both occur after ovulation when you are just expecting your periods.

What Is Implantation Bleeding

The first difference between the two is that the implantation bleeding is in most cases very light and many ladies will only notice a few spots on their underwear, and it only lasts for a few hours. Menstrual period, on the other hand, might start light but get heavier after some time, and it also causes some blood clots.​

The color is another easy way or differentiating the two. As mentioned earlier on for implantation bleeding the discharge tends to be a brownish or pink while and red in some rare cases while menstrual discharge is almost always red. The reason why implantation blood is not red is the fact that it takes more time to move out of the body and so the aging causes it to change color.

Cramping is also another symptom that differentiates the two because for menstrual it is quite intense while for implantation it is faint and never increases in intensity. Lastly, the two will also differ in consistency since implantation causes on and off spotting while menstrual period will come with consistent bleeding that can last anywhere from 4 to 7 days.

How Long Does Implantation Bleeding Last?​

For most ladies, the earliest form of implantation bleeding will occur about three days after ovulation. This bleeding should last for a couple of days, but it is important to know that this will vary from one woman to the other. For some ladies, the discharge and spotting will only last for a few hours while others might experience it for more than two days.

The duration will depend on the amount of blood that the uterus releases as the egg attaches. There are also various other factors that can influence this, but most will be beyond your control.

If the implantation bleeding lasts for more than a week and you are sure that you do not have your menstrual period you should talk to a doctor. Despite the fact that the time that the egg takes to attach will vary from one lady to the other it will only take between a few hours to a couple of days. And so anything longer than this can be a sign of a problem that requires medical attention.

Also, if you experience nausea, vomiting, lower abdominal pain, and dizziness during the implantation, you should talk to a doctor immediately.​

Do All Mom-To-Be Experience It?​

There is not enough information or research on the prevalence of implantation bleeding, and so it is not easy to estimate the percentage of expectant ladies that experience it. However, the data that is available shows that a majority of moms-to-be do not experience it.

About one in every three women will get implantation bleeding five or seven days after implantation. And so although the majority of pregnant ladies might not experience it, this bleeding is still quite common.​


Implantation bleeding is one of the best symptoms of pregnancy, and so if you are trying to conceive or are planning to in future, you should know what it entails. Knowing the common symptoms to check out for is vital because it will help you determine whether you are pregnant or not long before you take a test. But it is still important to keep in mind the fact that you can never be sure of a conception until you get a positive pregnancy test.​

June 5, 2017

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