Conversation: The conversation between human and AI assistant.
[|Human|] I am 23 weeks pregnant and my due date is 6th April 2011. Before i got pregnant I was not having a monthly period. I had the coil inserted approx August 2009 and had it taken out due to problems in October 2009 and after this my period did not return. I am therefore not sure of when i concieved?
[|AI|]  Hello, Thanks for the query. I have gone through your query and I can understand your concerns. You can make rough idea about your fertilization date by looking at your first trimester scan. The approximate gestational age is written in the scan, you can subtract the age in weeks from the scan date, and thus you will get the conceiving date. Keep in mind this not 100 percent accurate, a five to seven days correction is expected. Hope I have answered your query. Thanks