hi,:P well my friend used these bio-bust tablets to make her boobs bigger, so then her boobs got very tender and she was feeling very nausious, she then call her docter and he said that she could be pregnant coz those tablets are not suppose to make your boobs tender. So she went for the test and it was neg. Then after 2 weeks she was still feeling the same so she went back to the docter and did another bloodtest and only then it was positive and she was 8 weeks. I will try and get hold of her and ask her what her docter said why it did not show.:cheer: