i am about a month pregnant, but i need to take up something that is physical activaty for my school, and i need it for a credit. i have to do a certain amount of hours, and i dont have any money to pay for classes, but is there any yoga classes that i can take any where in the new york city. i live in the bronx but have no problem travaling to the city! i heard about ymca, are they free? and do they have any free physical acctivite that i can do? please help me! please and thank you!