Sperm ejaculated into a woman's vagina remain alive in the mucus of the cervix and are able to fertilize an egg for three to five days. Sperm ejaculated outside the body usually live only a few hours.

Sperm can live up to 7 days inside a woman’s vagina. If you are within 120 hours (5 days) after unprotected sex emergency contraception is an option. If you are more than 10 days after unprotected sex, you may want to take a pregnancy test. These are available at most Planned Parenthood clinics.

Current research indicates that washed sperm can live 24-72 hours; however, it does lose potency after 12-24 hours. Another issue with IUI is that the sperm can keep on swimming beyond the fallopian tube, so the ideal window is really within 6-12 hours of the egg being released; with a larger margin before ovulation than after since the egg's viability is shorter. Sperm can live up to 5 days in fertile mucus, 2-3 days being common, so combining IUI with intercourse may provide better coverage.

Sperm moving up the cervix and into the uterus can survive in the female genital tract up to several days, if "fertile" quaility cervical fluid is present.

Normal, healthy sperm live approximately 48-72 hours. (Abnormal sperm may have a shorter life, which may vary according to sperm health.) We do know that washed sperm can survive in the IVF incubator for up to 72 hours. That would be considered the upper practical limit.

Well I guess that depends on who you talk to--Most farmers who are in the egg producing business will say 2 years. Those who are in the meat producing business will say 6 months--Those who keep birds as pets (with names) or who are not interested in maximum production of eggs, will find that chickens can live up to 8 or 10 years.

For a complete cure it will take you 1-14 weeks, with the average time taken somewhere in-between. But you will notice a difference within the first week and every week after. Fortunately while curing premature ejaculation you will find considerable improvement in your lasting time every week you maintain our program; requiring 2-3 hours (max) per week. Our manual was designed to provide a complete cure and gives away many secrets that can help any man like you to cure premature ejaculation.

Usually the sample is collected through ejaculation by masturbation into a sterile semen collection container in a private room at the clinic. From the time the sample is received, it takes about 1 hour 30 minutes to make the sample ready for insemination. The amount of time may vary depending on the sperm quality, as special techniques may be required.

soon as one month but the first check is at 2 months, some women have become pregnant as early as the first month after the surgery

There is tremendous variability in normal sexual function but studies have found that on average, ejaculation occurs approximately five minutes after penetration. In the medical journals, it is estimated that over 30% of adult males are bothered by symptoms of early ejaculation. Poor ejaculatory control affects men of all age groups and may be experienced throughout ones whole life.

You'd think that would be a simple question, with a simple answer. Unfortunately, every source I've found gives different information: Britanica Online says the lifespan of a domestic cat in captivity is 21 years (in context, this seems to be the maximum age of the vast majority of otherwise healthy cats!!!). The Tidycat website once indicated that the average Russian Blue lives 18 years (I couldn't find a reference to persian lifespan). On the HomeArts Ask the Vet website, Dr.

Mono Lake Brine Shrimp have two to three generations every year, and they live for up to 6 months. They all die off by the end of the year as the water cools. Cysts hatch the following April and the cycle repeats. Click here for more on Mono Lake Brine Shrimp. top

Head lice live about a month after hatching. It takes about a week for an egg to mature and hatch. The nymph louse grows to maturity in about a week to ten days. This leaves about three weeks of active life in the hair.

The average life span of most giant breeds is about 8-10 years. I know of Danes living to 10-12 years, but right now unfortunately that is the exception rather than the rule. There are a few health problems which afflict the Great Dane breed: growth problems (HOD, PANO and OCD), hip dysplasia (OFA and Penn-Hip tests), and bloat/GDV/torsion are primary concerns. Wobblers, thyroid problems, and problems with the eyes (CERF test) also appear in the breed. Se our HEALTH links for more info: