Consider the statements given below regarding contraception and answer as directed thereafter:
(a) Medical Termination of Pregnancy (MTP) during the first trimester is generally safe
(b) Generally, chances of conception are nil until mother breast-feeds the infant up to two years
(c) Intrauterine devices like copper-T are effective contraceptives
(d) Contraception pills may be taken up to one week after coitus to prevent conception
Which two of the above statements are correct?