Which of the following contraceptive methods is considered to be the LEAST effective?

0 votes
    condoms
    IUDs
    hormonal regulation of ovulation
    removal of the penis from the vagina prior to ejaculation

asked May 30, 2013 in Biology by anonymous
    

1 Answer

0 votes
removal of the penis from the vagina prior to ejaculation
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)

Related questions

0 votes
1 answer 335 views
0 votes
1 answer 14 views



...