Amount of estrogen in low dose oral contraceptive pills:
Ans. is 'a' i.e. 30 micro grams Low dose - 30microgm Very low dose - 20microgram Standard dose 50 microgram When the pill first came out in the 1960s, it had 150 micrograms of estrogen. Side effects were common, and that formula was soon taken off the market. Nowadays, the highest dose available is 50 micrograms of estrogen, but even that is rarely prescribed anymore. Today, most pills have 35 micrograms or less of estrogen, an amount that's generally called "low dose." In recent years there's been a trend toward even lower levels of hormones. "Ultra-low-dose" pills have 20 micrograms of estrogen or less.
30 micro grams
40 micro grams
50 micro grams
20 micro grams
Methods - Combined Oestrogen-Progestogen Methods