Its a premature sperm or a sperm that is not yet matured.
Its not weak, actually its relax. Ex: When we came from work and lay on sofa for relax, after couple of minutes when we try to stand up we feel very lazy, its not weak but it is because of body relaxation.
Male sex cells (gametes) are known as spermatozoa - or simply sperm.
Sterile = No sperm. No sperm = No biological kids.
The destruction of sperm is called sperm cell death or sperm cell apoptosis.
AI stands for Artificial insemanation. that's not the correct spelling.. but it is the same abbreviation for all animals. where sperm sample from a stallion is inserted by humans directly into a mare.
Yes of course, there is practically no difference if you are standing up or laying down after sex. As long as they are fit sperm will do their job either way
no There's some loss, but that's not important ... there's even some loss when you're supine.
Definatly! There are about 111 million sperm in one ejeculation[come].They shoot up and swim for life to your egg.
Boy sperm are generally faster than girl sperm.
No, female sperm do not have a longer lifespan compared to male sperm.
NO. Egg present in fallopian tubes near womb at the end of Vaginal sheath need sperm to form zygote and get pregnenet. The sperm injected by male into butt is wasted reaches potty stand expelled while using wash room. So if u want to make girl pregnanat use her reproducting private part that is vaginal opening to inject male sperm