natural period of infertility.....i like this one, because i do not like to takes any pills, iucd, iud or implant. i want it to be natural. but how?

woohooo i found this answer at kellymom.com. i believe many mums wanna know more about this :)

How can I maximize my natural period of infertility?

Timing for the return to fertility varies greatly from woman to woman and depends upon baby's nursing pattern and how sensitive mom's body is to the hormones involved in lactation.

• Breastfeeding frequency and total amount of time spent breastfeeding per 24 hours are the strongest factors leading to the return of fertility: a mother is more likely to see the return of fertility if baby's nursing frequency and/or duration is reduced, particularly if the change is abrupt.
• In some populations, research has shown that night nursing slows the return to fertility.
• One study showed that mothers who were separated from their infants (but expressed milk to provide 100% breastmilk for baby) had a higher pregnancy risk (5.2%) during the first 6 months (Valdes 2000).
• The introduction of solid food can also be a factor in the return of fertility. Once baby starts solids (if mom's cycles have not returned), the natural period of infertility may be prolonged by breastfeeding before offering solids, starting solids gradually, and not restricting nursing.

You can achieve higher effectiveness by practicing ecological breastfeeding:

• keeping baby close
• breastfeeding on cue (day and night)
• using breastfeeding to comfort your baby
• breastfeeding in a lying-down position for naps and at night
• using no bottles or pacifiers

If you practice ecological breastfeeding:

• Chance of pregnancy is practically zero during the first three months, less than 2% between 3 and 6 months, and about 6% after 6 months (assuming mom's menstrual periods have not yet returned).
• The average time for the return of menstrual periods is 14.6 months.
• Moms whose cycles return early tend to be infertile for the first few cycles. Moms whose cycles return later are more likely to ovulate before their first period.
  Source: Natural Child Spacing and Breastfeeding by Jen O'Quinn

Source: Natural Child Spacing and Breastfeeding by Jen O'Quinn

While it is possible for a nursing mom to become pregnant while she is breastfeeding and before she has her first menstrual period, it is rare. Most moms do not get pregnant until after their first period (often referred to as the "warning period"). Even after that, while some can become pregnant the first cycle, others will require months of cycles before pregnancy can occur. Still others (this is quite uncommon) may not be able to become pregnant until complete weaning has occurred.