The barrier method is used to prevent the male sperm from traveling to the female egg. Some common forms of birth control that is considered the barrier method are male condoms, female condemns, foams and diaphragms.
With this question firstly you can think beyond football players. Technology can be used to better understand everyone's health, including people and animals. Think about things like injuries that cant be seen, such as concussions. If a football player wanted to better understand their health they could get an MRI or use other forms of technology. Outside of injuries there is also the health aspect, you can check your cholesterol and blood rate and all that very easily now a days, making it quite easy to check if you are healthy.
A baby bath. She should giver her baby a baby bath first. It's when you give birth to you baby it water. Don't worry, the baby won't die - it's been living in water in the womb for 9 months.
She should breastfeed regularly, and as the baby grows up, show the him/her love and affection. Give the child regular cuddles. I read somewhere that if you don't cuddle ur new born, the baby shrivells away and dies. literally.