There were times during my pregnancy,in earlier weeks, i wasn't aware that i'm pregnant that time. Me and husband used to have rough sex. Several times. Nothing happened. No spotting/bleeding. We're only realize bout our baby on 9th weeks. Can u imagine how many rounds of sex/rough sex we'd done. But thank god nothing happened. As soon as we realize bout our pregnancy, we decided to stop those activities for a while. Maybe after 20th-25th weeks, we'll consider to start having sex again.
Of coz u can have sex, just be more gentle.. Don't worry ok.. Be aware if there is any blood spot, ASAP go to clinic for chek up..