I am a 24yrs old girl pregnant with my first child at 6wks 4dys i had sex and the very next day start passing light blood,did an ultrasound at 9wks 4dys and it showed everything was ok,at 10wks didnt have no sex but was having the same problem went to the emergency room and saw a doctor and got 7dys leave because she said it was a threatened abortion,i am now 13wks pregnant with or without sex i would pass light blood after wiping myself when finish using the toilet,went to my obs/gynae doctor and he pescribed 100mg vitamin E for me to drink and placed me on 3dys bed rest because he said its a threatened abortion and he told me that i'm not suppose to have sex within my first trimester and my last trimester,well i didnt even kn0w that,can anyone please let me know whats going on i'm now starting to worry about my baby