Hi T.!!
Ahhhh yes, the Post Pregnancy Hair Loss Scare!! I went through the same thing with my now 17 year old when she was born. I realized that it was because I had stopped taking my pre-natals after she was born. I had SUCH horrible side effects from them (nausea) throughout the pregnancy that I stopped cold turkey as soon as she was born. That was one of the reasons. Here is some other info:
Many women will notice hair loss following pregnancy. The hormones that increase during pregnancy lead to changes in the skin and many other parts of the body. They tend to put all of the scalp hair into the growth phase of the hair cycle. That means many women notice their hair seems to grow thicker during pregnancy.
After birth of the baby many of the hairs stop growing and move into the resting phase where they remain for two or three months. When the hair cycle begins again, the hairs move back into the growth phase and the old hairs are shed all at once. The amount of shedding will vary between individuals with some women noticing the hair loss more than others. If there is already a tendency to inherited hair thinning in the family, the hair loss may be even more noticeable following the birth of the child.
The postpartum hair loss usually lasts for two to three months and then the hairs begin to regrow. In most women, the hair returns to its pre-pregnancy state.
No treatment is necessary for postpartum hair loss. It is merely a temporary change in the hair growth cycle due to hormonal changes during pregnancy.
Excessive brushing will remove the hairs easily and will accelerate the hair loss that might otherwise have taken two or three months to fall out. If this happens it will not damage the hair in any way. Taking vitamins or rubbing preparations into the scalp will not make any difference. Some women notice that postpartum hair loss occurs after each pregnancy.
I hope this helps!
I am also an African American woman (Living in Dallas) with very long hair. I know it's traumatic when our hair starts to shed unexpectedly. My daughter is almost 3, and mine is STILL shedding. I think MINE has to do with stress though.
Take Care!
T.