Am i pregnant? i have been having nausea, heart burn, i missed my period, i have had unprotected sex, but all of my home tests were negative

Not pregnant, yet.: If your pregnancy tests at home are negative, you are probably not pregnant. You must wait 1-2 weeks after your last unprotected sex to do a pregnancy test to know for sure that you aren't pregnant because it takes that long to become positive. If you don't want to be pregnant, see your ob/gyn, doc, midwife or NP to discuss birth control!