1 Incubation time varies with species, clutch size, and temperature and humidity in the nest. 2  The incubation time for most species is 45 to 70 days.  Research indicates that the sex of an embryo is determined sometime after fertilization, as the embryo develops, and may be temperature dependent.
brown discharge usually does not indicate a period. It could very possibly be implantation bleeding, however, as your using a condom every time it is unlikely. But still possible. If your actual period doesn't come I suggest a HPT. I'm not saying your pregnant, but it is possible.
Hi, My period is not due until the 20th of this month. For the past few days I have been noticing small quantities if brown stringy discharge accompanied by light red blood. It has become a small bit ... I have a stringy vaginal red now brown discharge (2 days post period).