astro,
easy...
when having teng, you were age 27, conceive in month 2 (chinese).
so it is an odd no (just use AGE-month=25)
this time, u are 29 (cause not yet birthday) when u conceive #2.
then your conceive month is unknown. i dunno it is it FEB or JAN (chinese).
if it is FEB, then its accurate.
if it is JAN supposed to be Ting ting.
easy...
when having teng, you were age 27, conceive in month 2 (chinese).
so it is an odd no (just use AGE-month=25)
this time, u are 29 (cause not yet birthday) when u conceive #2.
then your conceive month is unknown. i dunno it is it FEB or JAN (chinese).
if it is FEB, then its accurate.
if it is JAN supposed to be Ting ting.