No. The volume of semen is mostly produced by other glands. As long as the sperm produced are healthy, one testicle would probably be sufficient. Having two does not guarantee the number and effective motility of sperm.
It may be possible to have offspring who do not have any birth defects. Using a dog as an example, puppies from a certain lineage may have a high occurrence of hip displasia which limits the dogs life. Having a litter of designer baby dogs could prevent them from having that trait.
Using condoms and not having sex with anyone who has an STD can prevent some cases of epididymitis.
Older men have a higher rate of having Down's Syndrome children.
The possibility of having a baby boy from a test tube is about the same as the possiblity of having a boy through standard birth or about 48 of every 100 test tube babies born. There are methods designed to increase the chances of having a boy, but they are not exact.
An advantage of a plant or tree having small leaves is not needing much water.
sqash them
A Vasectomy!
A 30 year old will have no problem having children if he has only one testicle, as long as that single testicle is in good health.
A guy with one testicle will have the same change in his voice that he would have if he had two.
anorchism
Having one testicle is not going to have any affect on your ability to play football.
Contraception are methods used to prevent from having babies. (after "doing it" with your man..or men). It's 99.9% effective.
It should not affect performance however may effect sperm count and reproductive capability.
You give no indication of the life span of the flies - do they die after producing 20 offspring in 1 day, or do they keep on producing flies until the end of the month. Nor do you specify how many days are in the month. Assuming an average month of 30 days (since the year has an average of approx 30.44 days per month), then: Assuming no fly dies and keeps on producing 20 every day, then: After day 1: 1 adult + 20 babies After day 2: 21 adult + 420 babies After day 3: 441 adult + 8820 babies And so on After 30 days there are approx 4.1967×10³⁹ babies Assuming the flies die after producing the babies, then: After day 1: 20 babies After day 2: 400 babies After day 3: 8000 babies and so on After 30 days there are approx 1.0737 × 10³⁹ babies
Tapazole also known as Methimazole is a thyroid medication that prevents the thyroid from producing too much thyroid hormone. Tapazole is not a birth control pill and will not prevent you from having a menstrual cycle.
no , hes having a testicle signing in north Carolina
Sorry but you can't. A male and a female gerbil will have dozens of babies every month or so. Sorry again,Daniel Merry