Conversation: The conversation between human and AI assistant.
[|Human|] I have been taking Tetralysal for 8 weeks and my last tablet was on friday (2 days ago). Is it dangerous to conceive at this moment as that s what has happened this morning??? I am very worried and contemplating wether I should take the morning afetr pill.
[|AI|]  Hi, Tetralysal is a tetracycline derivative antibiotic. Its effect remains in blood for 24-32 hours from the time of taking the last pill. You had finished the course 2 days before unprotected sex and even if you conceive at the time, there would be hardly any traces of antibiotic in your body. If the medicine is taken during pregnancy the color of babies teeth may get affected so avoid taking it during pregnancy. Hope I have answered your question. Let me know if I can assist you further.