I totally understand the want to not have children but unless getting pregnant accidentally would endanger your life of lead to other medical issues
Simply not wanting to have children should not be paid for by the tax payer as its not a medical issue its a want rather than a need and it's not as I'd there are not semi permant ways not to have children and condom and coil combined normally do the job
This is in light of the lady who won her case to be sterilised