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An orchidometer can measure testicular volume, which in turn is tightly associated with both sperm and hormonal parameters. [6] A physical exam of the scrotum can reveal a varicocele, but the impact of detecting and surgically correct a varicocele on sperm parameters or overall male fertility is debated. [6]
Male-sterile plants can set seed and propagate. Female-sterile plants cannot develop seeds and will not propagate. Manifestation of male sterility in CMS may be controlled either entirely by cytoplasmic factors or by interactions between cytoplasmic factors and nuclear factors. Male sterility can arise spontaneously via mutations in nuclear ...
Sterility can also be caused by selective breeding, where a selected trait is closely linked to genes involved in sex determination or fertility. For example, goats breed to be polled (hornless). This results in a high number of intersex individuals among the offspring, which are typically sterile.
Vasectomy is an elective surgical procedure that results in male sterilization, often as a means of permanent contraception.During the procedure, the male vasa deferentia are cut and tied or sealed so as to prevent sperm from entering into the urethra and thereby prevent fertilization of a female through sexual intercourse.
[33]: 64 The original 1997 law punished contraventions with a prison sentence of one to ten years [32] and the updated law as of 5 September 2019 sets a prison sentence of at least 3 years. [33] The prison sentence is a maximum of three years if the sterilisation is involuntary, under Art. 156 §2. [32] [33]: 64
Some download managers, such as FlashGet and GetRight, are BitTorrent-ready. Opera 12, a web browser, can also transfer files via BitTorrent. In 2013 Thunder Networking Technologies publicly revealed that some of their employees surreptitiously distributed a Trojan horse with certain releases of Xunlei, the company's BitTorrent-ready download ...
Klinefelter syndrome (KS), also known as 47,XXY, is a chromosome anomaly where a male has an extra X chromosome. [10] These complications commonly include infertility and small, poorly functioning testicles (if present).
Childlessness at the age of 30. Childlessness is the state of not having children.Childlessness may have personal, social or political significance. Childlessness, which may be by choice or circumstance, is distinguished from voluntary childlessness, also called being "childfree", which is voluntarily having no children, and from antinatalism, wherein childlessness is promoted.