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test kits detect the presence of HCG ( human Chorionic gonadotropin
) in urine.
HCG is synthesized in body only in pregnancy and some tumors like choriocarcinoma
Anavar contains Oxandralone. Steroids
are not known to interfere with Urinary pregnancy test and hence are not known to give false positive pregnancy.
AS far as my guess goes, you might be pregnant. You have not mentioned your menstrual history.
Please wait for 2 more weeks and get an Ultrasound
done to confirm pregnancy. If found to be pregnant, see a doctor and take her advice on whether to continue it or not as you have used Oxandralone ( Usually contraindicated in pregnancy).
Wish you a healthy Life.