Referral Code A referral code is a string of letters and digits used to identify an associate website to another site it links to. You enter an agreement with Amazon that you will link to Amazon books on your blog. In return you get some money per click or per book bought by people coming from your blog.
The condition leads to hormone imbalances that affect a woman's menstrual cycle â and can lead to excess body hair growth and acne. Women with this condition are resistant to insulin, which may cause weight gain. The weight tends to gravitate to the abdomen, putting women at greater risk of heart disease.
Todayâs Pills Are Different. When birth control pills were first sold in the early 1960s, they had very high levels of estrogen and progestin. Estrogen in high doses can cause weight gain due to increased appetite and fluid retention.So, 50 years ago they may indeed have caused weight gain in some women.Current birth control pills have much lower amounts of hormones.odayâs Pills Are Different. When birth control pills were first sold in the early 1960s, they had very high levels of estrogen and progestin. Estrogen in high doses can cause weight gain due to increased appetite and fluid retention.