thanks for using health care magic.
Effective use of a condom is an efficient method of preventive unwanted pregnancies.Beta HCG
results at one week after missing period is a very sensitive test in laboratory diagnosis of pregnancy
. With a negative result at one week after expected date of menses and a history of effective use of condom, it is less likely that you are pregnant.
Primolut is a progestine and at 15 days post intercourse, there is no chance of having an abortion
with it and it will have no effect on the baby.
Best regards and hope this helps you.