(The average rate of speech for English speakers in the United States is about 150 words per minute, by the way.) A speaker's habits also influence how much air pressure is used to produce sound and how s/he uses laryngeal muscles to open and close the vocal folds.
4 Use of methotrexate to treat pregnancy of unknown location.  You may require a second dose of the drug.  You are advised to wait a minimum of 3 months before. trying for a future pregnancy.  You are sometimes more vulnerable to infection (if you. come into contact with someone with flu/common cold. etc).
1 An ectopic pregnancy is likely if there are no signs of an embryo or fetus in the uterus but hCG levels are elevated or rising. 2  Two or more blood tests of pregnancy hormone (human chorionic gonadotropin, or hCG) levels, taken 48 hours apart. 3  During the early weeks of a normal pregnancy, hCG levels double every 2 days. During the early weeks of a normal pregnancy, hCG levels double every 2 days. 2  Low or slowly increasing levels of hCG in the blood suggest an early abnormal pregnancy, such as an ectopic pregnancy or a miscarriage.