Progesterone and estrogen are in a great level for a pregnant woman. When there is a sudden drop in that level after giving birth this could result their hair to slip towards a relaxing stage, after delivery the relaxing hair follicles start to fall out. After giving birth the hair fall would continue from one month to six months.

As there would be severe hair loss it wouldn’t still result in viewable baldness, because you would find new hair grow and the usual production cycle to begin. The hair fall could also be due to lack of nutrition due to breastfeeding.

The other reason could be because many women consume contraceptives before they decide to become pregnant and when they stop taking these contraceptives there is a sudden drop and this could also result in hair loss. And this is common and takes place in almost 70% of women after giving birth.

There are a number of things that you can do to reduce hair loss during or after pregnancy

1. A good diet would be the best option try to have nutritious food like vegetables and fruits that which may generate protein to hair follicles and develop good hair growth.
2. And also try avoiding hair dryers and if u do use try to use them with the lowest settings possible.
3. Refer to your physician to make sure that u follow a good balance over your hormone levels.
4. Use a wide toothed comb. As they can reduce the damage caused to your hair by anarrow toothed comb

Consult a physician and then use shampoos and conditioner as there are certain shampoos that contain biotin and silica which is really good for your hair.