Lactase deficient individuals vary in the amount of lactose they can tolerate, and some report that their tolerance varies over time, depending on health status and pregnancy. However, as a rule of thumb, people with primary lactase deficiency and no small intestine injury are usually able to consume at least 12 grams of lactose per sitting without symptoms, or with only mild symptoms, with greater amounts tolerated if consumed with a meal or throughout the day. Lactose is found primarily in dairy products, which vary in the amount of lactose they contain:

Milk – unprocessed cows milk is about 4.7% lactose; goats milk 4.7%; sheeps milk 4.7%; buffalo milk 4.86%; and yak milk 4.93%. Sour cream and buttermilk – if made in the traditional way, this may be tolerable, but most modern brands add milk solids. Butter – the process of making butter largely removes lactose, but it is still present in small quantities; clarified butter contains a negligible amount of lactose. Yogurt – lactobacilli used in the production of yogurt metabolize lactose to varying degrees, depending on the type of yogurt. Some bacteria found in yogurt also produce their own lactase, which facilitates digestion in the intestines of lactose intolerant individuals. Cheese – fermentation also reduces the lactose content of cheeses and aging reduces it further; traditionally made hard cheeses might contain just 10% of the lactose found in an equivalent volume of milk.
Between 8 and 12 weeks, human male fetuses become externally distinct as androgens enlarge the phallus and produce a penis with a urethra and scrotum.Persistent Müllerian duct syndrome is a form of pseudohermaphroditism, developed through Müllerian-inhibiting factor defects. In such instances, duct derivatives are present in males, including the uterus, fallopian tubes, and upper vagina. Management
Surgery is sometimes performed to alter the appearance of the genitals. Sex-specific cancers present on the gonads may require surgical removal. History
John Money is perhaps the best-known early researcher in this area. His doctoral thesis was titled Hermaphroditism: An Inquiry into the Nature of a Human Paradox, and awarded by Harvard University in 1952. Terminology
The term "Pseudohermaphroditimus" (pseudohermaphroditism) was coined in German by Edwin Klebs in 1876. Klebs had included the term as a synonym for the earlier coined, "spurious hermaphroditism" (which he referred to as Schein-Zwitter in German).