no, it does not lower testosterone or cause any bit of fertility, the reasoning this is thouhgt most is because marijuana causes men to have a loss of their sexual and in return causing them to seem non-fertile. the infertility is completely speculation, and no studies have ever been done to determine if this true. there is no proof!
Sexual reproduction involves the fusion of male and female gametes to form a zygote. This process allows for genetic diversity and variation in offspring.
Self pollination
In sexual reproduction, two organisms, typically a male and a female, contribute genetic material to produce offspring. Therefore, there are two organisms involved in sexual reproduction.
Marijuana plants reproduce by producing male and female flowers on separate plants. The male plants release pollen, which is carried by the wind or insects to the female plants, where it fertilizes the female flowers to produce seeds. These seeds can then be planted to grow new marijuana plants.
In asexual reproduction of a plant, the plant reproduces offspring (normally referred to as daughter cell) in and of itself, without the the use of male and female gametes of the plants. There is no swapping or joining of gametes. Sexual reproduction uses the male and female gametes (both haploid), such as pollen from the male plant's stamen joining the ovule in the female plant's pistil - resulting in a diploid embryo.
Very little is understood about the effect marijuana has on our eyes. Marijuana effects defferent people differently.
Asexual Reproduction
Marijuana is a mild depressant
Marijuana in and of itself will not effect the taste buds. However, marijuana can increase your appetite, making food more appealing.
sperm
yes
You get stoned
No.
Yeah but it would just be marijuana flavored. It wont get you high.
testes
no
none