San Diego Temperatures: Averages by Month. The numbers here tell you how hot and cold the weather usually is in San Diego, California during each month of the year. The average high and low temperatures are listed below monthly and annually for San Diego, in both degrees Fahrenheit and Celsius.
Most pregnant women find out their baby's sex (if they choose to know) during their mid-pregnancy ultrasound, usually between 16 and 20 weeks. However, the technician may not be able to tell for sure if she can't get a clear view of the baby's genitals.
Blood Test Can Tell Fetus's Sex at Just 7 Weeks. A simple blood test can determine a baby's gender as early as seven weeks into pregnancy, a new study says â far earlier and far less invasive than other options.