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8 results for “early embryo death”
What Factors Affect a Doe Rabbit’s Fertility?
Rabbits can breed year-round with only about a month of pregnancy, so fertility should be high - but it is not, due to many factors such as failure to conceive and early embryo death. This article focuses on these two factors.
What Is Feline Leukemia (FeLV)?
Feline leukemia (FeLV) is a widespread, incurable retrovirus that suppresses the immune system and is a top cause of cat cancer (over 30%). It spreads by saliva, mother-to-kitten, blood, and shared litter; only prevention via vaccine and limiting exposure helps.
What causes infertility in dogs?
Dog infertility mainly falls into two categories: failed fertilization and early embryonic death. A veterinary check-up before breeding is strongly recommended.
Scorpion
Scorpions have a wide range of medicinal uses, though their tails are venomous. With many species distributed across more than ten provinces in China, the most commonly used medicinal species is the East Asian scorpion (Chinese scorpion), which is highly effective in treating rheumatic conditions.
White Crested Guinea Pig
The White Crested guinea pig, also called the white-crested Dutch pig or cavy, is gentle, alert, and lively like many guinea pigs, making it a great household pet. Its defining feature is an all-white body with a crest-like swirl of hair on the head.
When Can Rabbits Breed and Become Pregnant?
Rabbits reach sexual maturity at 3.5–4.5 months but should not be bred that early, or their own development and the litter suffer. Wait until the rabbit weighs 70–75% of its breed's adult weight — about 4–8 months depending on size — and breed in spring for the best conception and litter size.
How to Prevent Turtle Eggs From Molding During Incubation
Turtle eggs can mold during incubation when temperature and humidity are off, when eggs are contaminated or cross-infected, or when they were never fertilized. Good incubation management is the key defense. After laying, check each egg for fertilization and remove infertile ones so they don't spoil in the warm, humid box and infect the rest. Keep temperature and humidity appropriate, control pests, and protect eggs from contamination and cross-infection. This article explains the causes and the practical steps to keep your hatch healthy.
Feline Leukemia: Symptoms and Treatment
Feline AIDS and feline leukemia are topics owners avoid; clinically similar yet different. There is a separate article on feline AIDS for those interested.