I think the word 'forced' can also make the procedure sound a lot worse, as if it is happening to a woman despite her begging and pleading for it not to happen.
Whilst I'm not saying this is never the case I believe it is more likely to be a decision made on behalf of a woman woman who is unable to understand the procedure, and this give informed consent, perhaps due to a learning disability, addiction or mental health issues etc.
I think a court ordering that sterilisation is in the best interests of a woman who is unable to understand the procedure enough to give informed consent is different to a court ordering a woman who understands the procedure and is able to refuse consent to received sterilisation.
Many women choose to undergo sterilisation and give consent to it themselves so I don't think it's reasonable to assume every woman unable to give informed consent would refuse the procedure if they could - sometimes it may genuinely be in a woman's best interest and something they would choose themselves anyway were they able.
I also think it is possible to consent to, and enjoy, sex without being able to fully understand the implications of pregnancy and birth or without being able to care for a child. I used to work with young adults with learning difficulties living in supportive housing. Romantic and sexual relationships were important to many of them - they had the same urges and physical attractions as anyone else. Most of those adults would not have been able to effectively care for children, we ensured they had access to sex education and those that needed it were supported in managing birth control. So I don't think it's as simple as locking people away or stopping them from having sex until women are able to understand the consequences of pregnancy etc - having the right to make choices about where, when and who you have sex with (where there is consent on both sides) is as much a case of body autonomy as one's reproductive rights.
Arguably I would say forced sterilisation may be a better choice for many than forced celibacy. If somebody does not want to give up there right to good, consensual sex but cannot manage contraception or understand the risks of pregnancy (either to themselves or to the potential baby) then I can see why sterilisation could be more in a woman's interest than being locked up so as to enforce celibacy (as some posters have suggested), surely forced celibacy imposes on far more of a person's rights (work, leisure, friends, relationships, sex etc) than forced sterilisation?