Chivalry and Feminism

When reading Wollstonecraft, the topic of feminism was brought up often:  what is feminism, what does it mean to be a feminist, etc.   After reading Wollstonecrafts idea of an ideal marriage something popped into my head: How does the medieval concept of chivalry tie in with feminism?  I believe that boys should open doors for girls, walk on the outside of the sidewalk, and help her carry her bags in the airport.  Does this mean I am not a feminist?  I think that Wollstonecraft would say that I could hold feminist views and still have the door held for me, as long as I knew I could hold the door for myself just as well.  Wollstonecraft preaches the message that women can and will:  be great companions and friends, be useful members of society, and educate the next generation.  As long as women remember to be their own person in life, accepting help from men will not interfere with feminist views.