No one I'm ttc except my husband n my sis in law now my sister smaller who is one year smaller than me wasn't getting her period so I told her to put her info in the app n go to the doc I does go to she went to a normal hospital did an blood test urine test and she got negative result now I talk to her yesterday at our parents anniversary dinner and she went this moring at the doc I refer her to she Tex me saying she is 5 to 6 weeks prego but they are not hearing the baby heart beat I did get jealous even cry a little when is gonna be my turn? Now I'm worried for her as I am not sure how long it takes to hear the baby heart beat. Anyone knw?