How long can a long-acting contraceptive needle last?

summary

In modern life, the attitude towards sex is more and more open. Normal and healthy adults are generally exposed to sex. Having sex, but not wanting to have a baby contraception, is a top priority. Nowadays, there are many kinds of contraceptive methods, and the contraceptive needle is a contraceptive method that many people will choose. How long can a long-acting contraceptive needle last? Next, I'd like to share my views with you.

How long can a long-acting contraceptive needle last?

First, there are two kinds of contraceptive needles: long-term and short-term. Short acting contraceptives usually last for two to three months. Long acting contraceptives can last for one year. The expulsion of female eggs will be inhibited by the drugs injected by the contraceptive needle. At this time, the uterine environment will be changed, which will play a contraceptive effect. If the injection time and dose can be strictly in accordance with the requirements, the contraceptive rate can reach 99%. On the contrary, it will increase the possibility of unwanted pregnancy.

Second: the contraceptive needle has its advantages, but it will not block the spread of sexually transmitted diseases like condoms. If suffering from sexually transmitted diseases, AIDS, we must use condoms to contraception. Contraceptive needles are not only available for women, but also for men. Male contraceptive needles can be used for contraception for several years with only one injection. If you want to relieve the efficacy, you can inject dissolved substances to relieve the efficacy of contraceptive needles.

Third: contraceptives have side effects. After the injection, the female friend's vacation in the first few months will be affected. There will be a decrease in menstruation, irregular menstruation, and drip like bleeding during menstruation. There are a few women who will not menstruate after a few months of injection, but this phenomenon is not harmful to women's health.

matters needing attention

First of all, patients with liver, kidney, heart disease, hypertension, vascular embolism, malignant tumor, diabetes, endocrine diseases, hyperthyroidism are not suitable for contraception. After the injection of contraceptives, we should pay attention to the changes of the breast. If you find a lump in your breast, you must stop using contraceptives immediately.