The Vaginal Contraceptive
Ring
The vaginal contraceptive ring is a form of birth control used by women
to prevent pregnancy. This particular form of birth control contains the
female hormones estrogen and progesterone, which are continuously released
into the body in low doses. These hormones are absorbed into the bloodstream
through the vagina. The ring must be prescribed by a healthcare provider,
and is not effective in preventing the contraction of any sexually-transmitted
diseases.
How does it work?
The ring is inserted into the vagina for a period
of three weeks. Thereafter, the ring is removed,
usually on the same day and time it was initially
inserted, and a break is taken for a period
of one week. At the end of that week, a new
ring is inserted. The menstrual cycle generally
occurs during the one-week break. The hormones
contained in the vaginal contraceptive ring
stop the ovary from releasing an egg, and also
cause a thickening of the mucus in the cervix,
thus making it difficult for sperm to enter
into the uterus. The hormones also cause a slight
change in the uterine lining, which prevents
the implantation of a fertilized egg.
How is it used?
To start using the vaginal contraceptive ring, you must insert it between
Day 1 (first day of your period) and Day 5 of your menstrual cycle. It
does not matter whether your period has ended or whether you are still
bleeding at this time. The exact position of the inserted ring is not
significant, but it is beneficial to insert it as deeply as possible.
The deeper the ring is placed, the less likely it will be felt by you
or your partner, and the less likely it will be for it to accidentally
fall out. If the ring happens to come out, rinse it with cool water and
re-insert it immediately. If the ring has been out of the vagina for more
than three hours, then it may not be effective in preventing pregnancy
for the next few days. Be sure to use an additional form of birth control,
such as condoms, until the ring has been in place for seven consecutive
days.
Benefits and side effects
The vaginal contraceptive ring is believed to be 98-99% effective in preventing
pregnancy. For many women who use the ring, menstrual periods become lighter
and associated cramps less severe. This is a favorable contraceptive choice
for many who want to avoid the task of remembering to take a pill every
day, and the hassle of interrupting lovemaking sessions in order to use
an alternate birth control device.
Side effects associated with the ring include;
- headache
- dizziness
- nausea
- vomiting
- swelling of the hands, feet, or abdomen
- breast tenderness
- irregular vaginal bleeding or spotting
- weight gain
Smoking should be avoided when using the ring as it increases the risk
of blood clots, heart attack, and stroke, especially in women aged thirty-five
years or older.
|