Greetings,
@goodybest dear friends,
In the post on anemia you have described in very nice detail Anemia is mainly caused by iron deficiency but mostly due to malnutrition. Especially those whose diet excludes iron-rich foods.This is exactly what happened during your first pregnancy. Usually many girls have vomiting after meals during pregnancy, in which case it is seen that no matter how many nutritious foods they consume, those foods do not meet their nutritional needs. And that's why Iron is suffering from deficiency disease at this time.