so, i had sex two days ago and am ttc. I just went through my fertile window. Usually the lingering smell of sperm lasts the rest of the evening after sex. Perhaps faintly the next day. However today I still smell it coming from me. Also, and this is TMI... when I smell my underwear it mildly smells like ammonia. I have normal discharge etc. Just wondering what could caus this. Google says bacterial vaginosis, but I do not have the distinct diagnosis of yellow discharge. Has this happened to anyone one else? Did it smell like this after you conceived? Or did it happen to you in another situation? Please comment and tell me your story and what you think could be the cause of my situation.