HI I AND MY HUSBAND ARE TRYING FOR A BABY.

HI I AND MY HUSBAND ARE TRYING FOR A BABY. IN ORDER TO HAVE A BABY GIRL WE TRIED ON BABY GIRL DAY 12 OF JULY 2015 MY LAST PERIODS FIRST DAY WAS 3RD OF JULY BUT TO CONCRETE THE PREGNANCY WE AGAIN TRIED ON 18 OF JULY 2015. NOW MY WORRY IS WHEN CAN I TAKE THE HOME PREGNANCY TEST. ANOTHER THING IS THIS MONTH MY PERIODS APPEARED AGAIN ON 9TH JUST FOR A DAY. SO M UNSURE ABOUT WHAT IS HAPPENING AND WHAT TO DO?

THANKYOU