Bottom line: if you are concerned about costs and are comfortable using insertable birth control then the diaphragm will give you the most bang for the buck as the cheapest birth control.

The Oral Pill

What you will love: the 95% effectiveness rating, shorter, lighter and more predictable periods, and the return of spontaneity in the bedroom and elsewhere. For extended pill users, you have the bonus of having only 4 scheduled periods a year.

What you will hate: for the forgetful -- remembering to take your pill every day. The potential sides effects include headaches, nausea/vomiting, changes in your period/spotting or bleeding between periods, breast tenderness, changes in mood, and weight gain. The increased health risks for women over 35 and smokers.

Bottom line: if you are stickler for routine and are in good health, younger than 35 years of age and a non-smoker, the pill is a highly effective method of contraception at a reasonable cost.

Also check out... The Dos and Don'ts of Contraception How to Choose the Best Condom for You Problems Down There? Answer a Burning... What You Should Know About STDs

Hormonal Applicants: Patch, Vaginal Ring and Injection

What you will love: the 99% effectiveness rating, shorter, lighter and more predictable periods, and more spontaneous sex. Saving your memory cells for something else because you only have to remember to change the patches or vaginal ring (NuvaRing) every 3 weeks, or visit your health care provider every 3 months for a shot (Depo-Provera).