I am 20years old.. my periods are late by 10 days almost.. and I never had sex with any guy.. but I usually hug my elder brother tightly out of love.. he is 6 years elder to me..
I was very stressed 3 months ago.. since then my periods are quite irregular.. but it had never been so late..
I am very afraid... can I be pregnant from my real brother?? please do help me..