Nerve cells are the primary cells in the nervous system. They are responsible for relaying electrical messages to cells and tissues in other organ systems. This article discusses the functions and structures of nerve cells in the human body.
Now, of course, there are much more accurate ways to determine gender before a baby is born. If you're at least 12 weeks pregnant, your doctor can probably tell you the sex of your baby with a high degree of confidence. That is, if you really want to know. Parents who want to pick out a name or stock up on baby clothes before the big day often look forward to their ultrasound appointment.
Vaginal Ultrasounds are the most accurate and can tell you at even 12 weeks, with a regular tummy ultrasound they usually can't tell until at least 16 weeks, but try to schedule your ultrasound around 20 weeks so everything is clearer.Congrats on your pregnancy! years ago. Vaginal Ultrasounds are the most accurate and can tell you at even 12 weeks, with a regular tummy ultrasound they usually can't tell until at least 16 weeks, but try to schedule your ultrasound around 20 weeks so everything is clearer. Congrats on your pregnancy! Report.