I am a female and usually suffer from vaginal odor .the odor get changed from time to time .sometimes it is mild and sometimes it is foul odor. scientifically it is sweat of groin area or bacteria of vagina which causes foul odor.
My question is when I wake up in the morning and very certain that i didn't had any wet dream during sleep nor there is any discharge then i found the foul odor which is temporary will the ghusl become compulsory due to foul odor.
Note: I am very sure that no wet dream and there is no discharge .the odor could be because of bacteria of groin area .or because of moisture.
Does ghusl become for female only due to foul odor .even though no discharge and no wetdream during sleep.