Deoxyribonucleic acid is a polymer made of two polynucleotide chains that coil around one another to form a double helix and which contains the genetic material necessary for all known creatures, including many viruses, to develop, function, grow, and reproduce, depending on where the DNA came from.
Sperms can survive inside the female body for around 5 days after ejaculation.
All the nutrients sperm require to survive at that time are present in the fluid in a woman's reproductive tract.