Does the mini pill prevent weight loss
Progestogens can also inhibit the release of the egg from the ovary in some, but not all, menstrual cycles. The thicker cervical mucus makes it very difficult for the sperm to get through the entrance of the uterus (womb) to fertilise the egg and the thin lining of the womb makes it very difficult for an egg to implant even if it does become fertilised. So if used perfectly, about one women in every 100 will become pregnant in a year. Typical use failures include failures due to incorrect use. Perfect use is when instructions are followed precisely. The failure rate for perfect use of the mini pill is about one per cent. Progestogens thicken the cervical mucus and make the lining of the womb thinner. The failure rate for the mini pill is about 8-9 per cent in a year of typical use.
The mini pill or progestogen-only pill (POP) is an alternative oral contraceptive to the combined pill. The mini pill is taken continuously on a daily basis, at the same time each day. The mini pill contains synthetic progestogens which mimic the natural hormone, progesterone, which is produced by your body every month mostly in the last 2 weeks of your menstrual cycle. It contains a low dose of progestogen, but does not contain any oestrogen. The mini pill tends to be less effective in younger, more fertile women than in older women. Brands available in Australia include Microlut, Locilan 28 Day, Micronor, and Noriday 28. If you forget to take a pill within 3 hours of the usual time you take it, take the missed pill as soon as possible. Effectiveness at preventing pregnancy The effectiveness of a contraceptive method can be measured for perfect use and typical use. Typical use is what tends to happen in reality.
