Correct option is D
Coorect answer is (d).Vas deferens is blocked
Vas deferens
· The main part of the male reproductive system is the vas deferens, which is also called the ductus deferens.
· It is a muscular tube-like structure in the spermatic cord.
· The spermatozoa are transported from the epididymis to the ejaculatory ducts through this continuation of the epididymis.
· In the spermatic cord, the vas deferens is a 45 cm-long structure that is located medially to the epididymis and posterior to the testis.
· The ejaculatory duct is created when it joins forces with the duct of the seminal vesicle.
Incorrect options explanation:
Condom :
· A condom is a barrier device with a sheath that is used during sexual activity to reduce the likelihood of pregnancy or an STI.
· Condoms are available for both men and women.
· Women whose partners use male condoms have a 2% annual pregnancy rate when used correctly and at every interaction.
· The annual rate of pregnancy with typical use is 18%.
· The risk of gonorrhea, chlamydia, trichomoniasis, hepatitis B, and HIV/AIDS is significantly reduced when they are used. They also protect against syphilis, human papillomavirus (HPV), and genital herpes to varying degrees.
Copper T
· Copper-containing intrauterine devices include the intrauterine coil and the intrauterine device (IUD) with copper.
· Copper T is the name given to its T-shaped design.
· Intrauterine devices prevent pregnancy by preventing sperm from reaching eggs and fertilizing them.
· Copper T must be inserted by a trained medical professional. Do not attempt to insert yourself.
· Within five days of unprotected sex, it is used for contraception and emergency contraception.
Fallopian tubes:
· Through the uterotubal junction, the fallopian tube is a pair of thin tubes that connect the ovaries of female mammals to the uterus.
· The fallopian tubes play a crucial role in the transportation of gametes, the process of fertilization, and the embryo's early development, all of which may be affected by a variety of factors that reduce fertility.
· The hollow muscular structure known as the fallopian tube or uterine tube links the ovaries to the uterus.