 [ Symptoms ] am i pregnant  last month my boyfriend and i were teasing each other he had a little bit of pre cum but we never had sex i read somewhere that if you pee after you ejaculate the leftover sperm is gone and he usually pees afterwards his penis was near my vagina though i got my period the next day now it is a month later and my period may be late am i pregnant [ Disease ] this is actually not true you have to get your seasonal influenza vaccine each year the virus changes strains or the way it is made up so each year manufacturers make a new batch that comes to what strains the cdc thinks may be present for the season