 Well, is a module may will be discussing that is the transport of sperms in man. That means give the point from where the sperms are produced and then they are transported to the point where they are to be then ejaculated and that is they are to be introduced into to the female. This is all what we call the transportation. Now a system of tubes carries the sperms from the testis to the penis which is the intrametant organ. The semi-fashtibules merge into the network which we have seen in the histology. Now which merges into a coiled tube called the epididymis so we are familiar what is the epididymis now. The epididymis has three main functions. It stores sperms and then they can have the ability to fertilize the egg. It stores sperms until they mature and ready to be ejaculated. Then it contains a smooth muscles that help propel the sperm towards the penis by peristaltic contractions. Now this is also important. If they don't come out and they are to now peristaltic contractions particularly there is epididymis tubes or sperm duct. Now it serves as a duct system for sperm to pass from the testis to the ductus deference. This ductus deference is also called the sperm duct which we are seeing in this diagram. This is the epididymis and then there is the ductus deference along with certain secretions and then the human that is hormone also. Now ductus deference or sperm duct and after leaving the scrotum that continues forward passes around the urinary bladder and enlarges to form the ampoula. So this is ductus deference and then the terminal end is called ampoula. And along with this these are the glands which we call the seminal vesicles. And after this this is the prostate gland. And between this prostate gland this is the utricle which is the urethra. It becomes continuous with the urethra and this is the ejaculate duct. So all these tubes if they don't work along with a coordination then obviously the sperms they cannot come out of the of the body. So the ampoula that store some sperms until they ejaculate or it can the sperms or it can the sperms again they come out or with this obviously they are secretions of these different glands and they constitute then a semi-solid gelatine so semi-solid liquid which we call the semen. That is distilled to the ampulla, the ductus deftens becomes the ejaculatory duct or ejaculatory duct. The urethra is the final, is the final section of the reproductive duct system or it is, because urethra you have, it is a common passageway for the removal of urine as well as for the removal of reproductive fluid or edeproductive fluid also called as semen and then when it comes in the penis so it is then ready to introduce into the female. So this is all about, this is a transportation right from the part from the where the sperms are produced and it gets, it gathers different types of collections of the glandular connection just made, just made, mukul of glands, secretions, cowper's glands, prostrate gland, then ampulla so from there it comes out the fluid, it comes out the body. So this is all about the transport, transport of the sperms in a human or man, so this is all about.