If, by "premature sperm", you mean "pre-ejaculate", the answer is yes. There sometimes are sperm in the pre-ejaculate fluid. This is the reason that "pulling out" is not a reliable method of birth control.
sperm fertilzes the egg, without sperm no baby... so there is NO way a woman can get pregnant without contact of sperm
Its a premature sperm or a sperm that is not yet matured.
In order for a woman to get pregnant, she must have sperm from a man.
One sperm cell
It only takes one SPERM cell to make a woman PREGNANT BE SAFE WEAR A CONDOMN
No, absolutely not.
Nothing, you do not ovulate when you're pregnant because you don't have a cycle.
When a sperm cell penetrates an egg, and then implants itself in the lining of the uterus, a woman is considered pregnant.
No only if the sperm enters the vagina
No. If a woman is infertile, sperm will have no effect on her. Infertile means she cannot get pregnant.
No amount of masturbation can make a woman pregnant, she can only get pregnant if sperm fuses with an egg cell.
The substance is semen, which contains sperm that when in sexual contact with a woman may make her pregnant. Your penis will do that when you have achieved orgasm through masturbation or sex. It could be premature ejaculation. For a more concrete answer: I do not have a penis. So why would I be squirting out sperm?