 [ Symptoms ] am i pregnant  so i had unprotected sex with my boyfriend one day before my period started he did not ejaculate in me and usually my period lasts about 5 7 days and my cycle is about 27 days on average is it still possible for me to become pregnant [ Disease ] 12 years old dystonia is most probably an acquired disease it may occur during early years of life of around 10 11 years when the brain development takes place the reason for dystonia though is not the animals or pets around in the family it is surely related to a neurological disease that needs to be found out eeg and mri brain need to be done