Может ли гормональный дисбаланс быть причиной нерегулярных менструаций?

The probability of pregnancy from the situation you described was quite low because you took the necessary measures after the unprotected encounter. Although light bleeding might have been caused by the pill's side effects, like irregular bleeding, this is not a sign of pregnancy. This idolizes the truth that hormonal changes can cause such and such. It is common and does not mean you are pregnant. If you're worried, taking a pregnancy test can provide reassurance. 

Masturbation is a normal healthy activity that many people engage in including teenagers. It's a personal choice and it can vary from person to person.

You might have ovulation ble­eding. This happens when your body le­ts out an egg. You might see a bit of blood or cle­ar sticky stuff. It is normal to have small cramps too. It will go away soon. Drink water and rest. You can put a warm thing on your be­lly if you need to. 

If you looking for help with the question about pregnancy signs, then here you have some of the signs to look out for. Experiencing nausea, tiredness, or vertigo may be the first signals of the pregnancy. A period that is late or missed is a definite sign as well. When you take a pregnancy test, you can easily determine your condition. These tests are so easy to use and will quickly answer your question.

I recommend that your wife goes to a gynecological specialist for assessment of her reason why the menstrual cycle is delayed. Late periods may be caused because of pregnancy, hormonal imbalances related to stress or by some other medical complications. The diagnosis will allow a gynecologist to offer the necessary guidance and treatment.

One of the most common side-effects caused by taking emergency contraceptive pills like Unwanted 72 is bleeding. It may change your menstrual cycle, either early or late period. But if the bleeding lasts longer or is more severe than normal, it might be necessary to see a gynecologist for an additional evaluation and therapy.