My mom doesn't want to tell me, but how are babies made?

when fertilization occurs, the ovum and the sperm join together and start developing. the fertilized egg stays in the pregnant woman's womb, a hollow space in her tummy. in this nice warm space, the egg divides into millions of cells to form an embryo, then a fetus and finally a baby… that is born 9 months later!

yes. i think it is for sure.

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.