Removal of gonads cannot be considered as a contraceptive option. Why?
Removal of gonads cannot be considered as a contraceptive option because contraceptives are methods used to prevent pregnancy or to delay or space pregnancy due to personal reasons, and they are not regular requirements for the maintenance of reproductive health.
Surgical methods of contraception like vasectomy and tubectomy only block gamete transport by removing or tying up a small part of the vas deferens or fallopian tube. However, removal of gonads would completely eliminate hormone production and irreversibly damage reproductive health, which goes beyond the purpose of contraception that aims only at preventing conception while maintaining overall reproductive health.
Explanation
The textbook context establishes that contraceptives are meant for preventing or spacing pregnancy, not for compromising reproductive health. Surgical sterilisation (vasectomy/tubectomy) works by blocking gamete transport, not by removing the gonads themselves. Removal of gonads would cause permanent hormonal imbalance and loss of reproductive functions beyond just fertility control, making it an extreme measure rather than a contraceptive option.
Solution Steps
Step 1: Identify the purpose of contraceptives from context - to prevent/delay/space pregnancy
Step 2: Note that surgical methods block only gamete transport, not organ removal
Step 3: Explain that gonad removal affects overall reproductive health beyond conception prevention