Ejaculation

... is ] known as the coitus interreptus is one of the method of pr the vagina before he finally pulls out UT eventing pregnancy. But at th e point of ejaculation is when sexual intercouse is nice the most. At that moment the man is abit slow in responding to to pull out so most at times few amount ...

See entire post

While sperm can survive in the male reproductive tract several weeks, but in the semen of after ejaculation at most only live in 24 to 72 hours. But if the temperature drop, semen can be stored a few weeks; If use liquid nitrogen freezing, long-term sperm or even to preserve. ...

See entire post

... that masturbation leads to facial blemishes. Even though it is easy to say, it doesn't, instinctively feel like the cause. Masturbation leads to Ejaculation. That is what masturbation causes. Since there is still no cure for acne. The answer must be more complex. The cause of acne is many things ...

See entire post

Well,i visited wikipedia a few days ago,yea i got some information about erythropoiesis,but that's not enough for me,i've got a task on my college,n yea it's enough to make me dizzy,very dizzy,sometime be a biology student make us go in trouble,huft.. Thanx for ur help, :cry:

See entire post

Ok,thanx friend...btw do you have any data or article about erythropoiesis and bone development(endochondral osification and intramembranous osification),would u like to share it with me?i really need it,u can send it to [email protected],thanx

See entire post