Why am I experiencing prolonged, heavy bleeding post-periods?

In this case it can be confusing to interpret the results. In most pregnancy tests, if two lines appear, regardless of their darkness, usually indicates a positive result, which means you may be pregnant. To be absolutely sure about your pregnancy status, it's best to repeat the test. Also, blood tests are usually more accurate than urine tests and can confirm pregnancy with greater certainty.

Puberty can start at different ages for different people and there is a wide range of what is considered normal. 
The ability to have children (reproductive maturity) usually occurs after the completion of puberty when the reproductive organs, such as the ovaries and testes, have fully developed. For most individuals, this occurs in their late teens or early twenties. However, it's important to remember that everyone's development timeline is different.

Late periods and vaginal dryness can have many causes of which stress, hormonal imbalances, and infections are included. Kindly seek medical help if you experience any uneasiness or unusual symptoms.
 

The problem of cervical cancer is caused when the cells in the cervix get as a matter of fact, out of hand. The primary connection is through the HPV virus, which is transmitted during sexual activities. Some non-specific symptoms may also be there including the following: bleeding from the unusual site the woman has never experienced before, pain during sex, and pelvic pain. The use of Pap smears and HPV vaccines is one of the ways to minimize the risk of cervical cancer. This may happen to the p. by surgery, radiation, or chemotherapy. 

I understand that you are concerned that you could be pregnant after unprotected sex on May 19 following your period on April 25. Let me tell you this: yes, you can get pregnant as the sperm can stay alive in a woman’s body for several days. Take a pregnancy test if you miss your period, have nausea, or feel tenderness in your breasts.