Experiencing Vaginal Infections and Irritation?

A negative pregnancy test means you're likely not pregnant. Stress can delay periods. Wait and test again in 1 week. If you're still concerned, see a doctor.

Cervical polyps usually come back. Sometimes, one or more of the symptoms you experience are abnormal bleeding, pain, or spotting. The cause of this is not known with certainty, but it is most likely due to the changing hormone levels in the body, or prolonged infection that has not been cured. The polyp is often removed because it is usually problem-free. The doctor should closely monitor your health to know precisely everything is normal.

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.

Getting pre­gnant is possible without sperm ente­ring. You could experience­ missed periods, tiredne­ss, sickness, or sore breasts if you're­ pregnant. Late periods don't always me­an pregnancy, though. Stress and hormone change­s can also cause them. If you're worrie­d, take a home pregnancy te­st to feel bette­r. 

Confirm the pregnancy with a professional, and start prenatal care, maintain a healthy lifestyle, and educate yourselves about pregnancy and childbirth.