My daughter is twelve but I have experience with older teen girls. First and foremost I will recommend the book REVIVING OPHELIA to you. It might help you rethink your methods of communication and your parenting strategy regarding your daughter. Another good book for your daughter is the book OUR BODIES OUR SELVES. This addresses EVERY aspect of a woman's life and sexuality. I purchased it and began selectively reading portions of it to my daughter when she was 8. Although she certainly is not among the ranks of the uninformed, she most certainly will not be prompted to be on the pill. The tweens and teens are tough. 13 is a tough age. Children are confused about their sexuality at that age. Especially with the girls, the body is changing, harmones are raging...It is normal for little girls and little boys to sometimes have "crushes" on their peers (commonly called "girl crushes" or "boy crushes")because they admire certain traits within a friend of the same sex. This does NOT mean that the child is truly "bi-sexual". The child is not old enough to KNOW which sex...if any sex, they prefer. Per your discription, she most definately IS at a difficult place in her life right now. Any stressors (such as the fathers impending death) will amp up the volume on her behavior or response. However, you can not walk around her on egg shells. You ARE not meant to appease her every whim or request. Keep in mind, it is GREAT to be a friend to your child...BUT foremost, you are the MOTHER and that means taking responsibility and saying NO.
You said that you wanted to act ADULT about the situation. Well, you should keep in mind that in this case, you ARE the ADULT. She is a CHILD and unfortunatley, you cannot treat her as an ADULT. Birth control is an ADULT decision. To have SEX is an ADULT decision. I'm certainly not ignorant nor ill informed. I realize (unfortunate as it is) that there are little girls walking around at the age of 11 pregnant. However, just to make an appointment and place her on the pill is an EASY OUT for you and for her. There should definatley be a lengthy dialogue that precedes the trip to the health department or clinic. Yes, if she admits to being sexually active...then YES, you do need to provide her with birth control. You also need to arm her with information about STD's and AIDS. In addition, you need to assist her with her self esteem. Girls who are sexually active that young are seeking out attention to make up for something they don't recieve at home. My true thought is that she is NOT sexually active but only wants to get your attention by asking for the birthcontrol. Remember, even to a 13 year old kid...attention is attention...it doesn't matter if it is good attention or bad attention. Also you might want to consider counseling to assist her in dealing appropriately with the impending death of her father.