Hello.
Thank you for posting your query at DoctorSpring.com
I understand your concern.
Let me explain a few things to you. In a woman who has regular cycles of 28-30 days every time, ovulation occurs around the 14th day of the cycle. Once the ovum is released it stays viable for pregnancy for the next 12 hours and any unprotected sexual episode around this time, makes it likely for the woman to get pregnant. In your case you had sex on days 5,6,7 with your husband. It is highly unlikely to get pregnant around this time, since around the 5th day the cycle just gets over, and ovulation happens way later. Moreover he used condom, so in your case there is absolutely no pregnancy scare.
The ovulation happens only once. The tests to indicate ovulation are highly accurate. Hence i will predict your period will come around the 21st-22nd of august. So please don't be unnecessarily worried about this issue again. You're not pregnanct.
Sperms mostly stays at the uterus for a maximum period of 3 days. Only in some rare cases it can stay viable for a week. But you should not be worried about this.
I once again reassure, from your history you have no chances of getting pregnant and hence please don't be scared.
Hope this was helpful,
Regards.