Chinese gender calendar...boy or girl?

Question

Getting different results on different sites so maybe I’m doing something wrong. I definitely know this is just for fun but want to see if it will be accurate this time around. 
Can someone tell me boy or girl?
Born Aug 1987 and due Jan 2020

Answer

It is bs. Was wrong with all 3 of my kids

Answer

Mine was right.  You have to go by your lunar age

Answer

Right for me

Answer

Mine was right you have to use your lunar age though.

Answer

Mine was wrong

Answer

Was right for me and all of my 13 nieces and nephews

Answer

Was wrong for me

Answer

You gotta use your age at conception and month of conception. That’s like April for you (my son was born January 5th)

Chinese gender calendar...boy or girl?

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