There is no bad effect from a boy ejaculating once, or even more, per day. It will not cause you to be weak, or lose concentration, or anything else.
Once the egg has been fertilized additional sperm, regardless of source, has no affect on the baby. As soonest one sperm reaches the egg all the rest of the sperm is blocked off since only one sperm is all it takes for the egg to ignore the rest.
I would recommend ejecting sperm in women not men.
Men produce millions of sperm daily, unlike women who are born with all the eggs they'll ever have. The cycle of sperm regeneration takes approximately 74 days on average, so this should be taken into consideration when trying to conceive.
No, implantation is determined by the embryo and the uterine lining. The sperm's role is to fertilize the egg, and once fertilization occurs, the sperm's influence on the process diminishes.
No, it is not harmful to produce sperm daily. The body continuously produces sperm, and it is a natural process. However, excessive ejaculation can lead to temporary depletion of sperm reserves, but the body typically replenishes them quickly.
No, once the embryo is formed, the genetic material from the sperm of the first man cannot affect it. The new embryo will carry genetic material only from the father whose sperm fertilized the egg.
You will not stop producing sperm until very old. Masturbating daily should stop wet dreams at night. You will reduce the number of mature sperm by ejaculating frequently. However, it just takes one good one to get someone pregnant.
One. One tiny little sperm cell that manages to make its way to an egg does the trick. (In fact, once the one, single, sole sperm cell enters the egg, a chemical change takes place to prevent other sperm from getting in. If two sperm cells get in, twins may result.) Although most sperm cells come out in ejaculate, a few may be carried into the vagina by the pre-seminal fluid. And it only takes one sperm cell. Just one.
Drinking vodka will not kill sperm inside the vagina. Once sperm enter the vagina, they can survive for several days in the reproductive tract where they can potentially fertilize an egg. Additionally, the presence of alcohol in the bloodstream does not directly affect sperm in the vaginal environment.
It typically takes a sperm cell a few minutes to a few hours to travel and penetrate the egg. Once a sperm cell reaches the egg, it must undergo a process called fertilization which involves breaking through the egg's membrane before merging with the egg to form a zygote.
Sperm is produced in the testicles once the boy has started puberty.
A fertilized egg is known as a zygote. Once fertilized the egg travels down the fallopian tubes to implant in the uterus, this takes around ten days and it's not until this point that a woman is considered to be pregnant. The zygote develops into an embryo, fetus, and then into a baby.