How Long Does Implantation Bleeding Last

how long does implantation bleeding last

Implantation bleeding happens to be one of the early pregnancy signs but in most cases, women tend to assume that this light bleeding is just part of their regular menstrual bleeding. In some cases implantation bleeding can spell out pregnancy even before you realize that you missed your period or it is quite late. However, it is quite easy to distinguish between implantation bleeding and your regular menstrual bleeding. All you have to do is take account of the character, duration, timing and color of the blood.

Understanding What Is Implantation Bleeding

Most women panic when they notice implantation bleeding since they are now no longer sure about the fate of their pregnancy. However, this should not be the case since implantation bleeding is just a bloody discharge that is normally brownish or pinkish in color and it can occur in anyone but it only lasts for a few hours. However, in some cases, it may last up to a day or two and this is the point at which it is often mistaken for the regular menstrual bleeding. Let’s focus on how pregnancy begins so that we can get to understand exactly what is implantation bleeding.

In most cases, impregnation happens right after or during ovulation. This is when you are quite fertile, fertility period happens to be at the middle of your cycle. For instance, if your cycle lasts for 30 days then your fertile days are between the 13th and the 16th day of your cycle. This is where ovulation takes place. It then takes a mature ovum 10 days for it to get to the uterus from the fallopian tubes. This means that the ovum can embed itself to the uterine wall between the 23rd and the 28th day of your cycle. At this point, implantation bleeding can take place a few days before your expected period date. This happens to be the main reason why most women mistake implantation bleeding for early menstrual bleeding.

One factor you need to put in mind for you to understand implantation bleeding is that it is quite normal and it is also an indication that you are of course pregnant. From when you experience implantation bleeding your body starts launching a different kind of a hormonal rearrangement. Implantation bleeding does not have any negative effect on your pregnancy; in any case it offers you a firsthand personal privilege to know early enough that you are pregnant. The problem comes in when you mistake a bloody vaginal discharge for implantation bleeding. You need to be alarmed if you experience bleeding that is accompanied by severe nausea, intense lower abdominal pains, dizziness and sudden vomiting. These symptoms could spell out a miscarriage or an ectopic pregnancy. Such conditions also demand urgent medical attention.

Major Implantation Bleeding Signs

Outlined are factors you may need to put into consideration for you to be sure that you are experiencing implantation bleeding:

· How the bleeding looks like

In most cases, implantation bleeding is just a scanty bloody discharge is normally lighter or even darker in appearance than your regular menstrual bleeding. Implantation bleeding is not any serious bleeding since you end up noticing just a drop or two of blood. If the bleeding is quite heavy then you automatically disqualify implantation bleeding.

· How it feels

Implantation bleeding is normally associated with the uterine vessels being partially destroyed. This is as a result of the fertilized egg embedding itself to the uterine wall. At this particular moment, uterine muscles start cramping and this also results to slight lower abdominal pains.

· How long it lasts

Normally, implantation bleeding is supposed to last for just a couple of hours, with the exception of a few rare cases where it can last for a day or two. It is alarming and not normal for implantation bleeding to last for 5 or 7 days. If this happens then it is absolutely not implantation bleeding.

· Basal body temperature changes

During the 2nd phase of your regular menstrual cycle, the basal body temperature changes to 98.60 ­and above and retains that level for nearly two weeks. However, if implantation takes place, the basal temperature goes below 98.60 but is later followed by a sharp rise.

How to Differentiate Between Implantation Bleeding and Regular Menstrual Bleeding

There are quite a number of factors that you can use to distinguish between implantation bleeding and your regular menstrual bleeding. These factors include:

· Timing

Implantation bleeding normally occur a week before your period. A bloody discharge experienced after ovulation has a chance of indicating possible conception. It is not possible to experience implantation bleeding after a missed period.

· Character of the bleeding

Normally, implantation bleeding resembles spotting. However, regular periods also begin with the same light spotting but intensify as day’s progress. It is quite rare for implantation bleeding to take place shortly before your regular period or during your regular period. You need to pay close attention to the character of your bleeding since; if the bleeding does not intensify and does not last for more than a day or two, then this could be a sign of conception and successful implantation.

· Additional testing

If you notice any bloody discharge before your expected period date, you could consider taking a pregnancy test especially around the 8th-10th day after your ovulation. However, if your HCG level is not high enough for the pregnancy test to detect it could give you a negative result. At this point you may need to take the test gain after a week or two just to be certain.


Implantation bleeding should not be an issue that vexes your mind any more. The difference between implantation bleeding and regular menstrual bleeding lies in the duration, timing and character. Implantation bleeding is not quite a wide spread phenomenon, and in some cases it even passes by unnoticed. However, it is advisable to have all the knowledge required for you to be conversant with any changes concerning your regular bodily functions. Having all the required know-how about implantation bleeding can help you determine if you are successfully pregnant before you even conduct a pregnancy test. It is advisable to urgently consult a doctor if your implantation bleeding defies all the characteristics of implantation bleeding.

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