Google Friend Connect




Dating Wanita Malaysia

Dating Wanita Malaysia
Dating Perempuan Malaysia

Sunday, June 19, 2011

Daily Sex Best For Good Sperm

By Emma Wilkinson

BBC News health reporter in Amsterdam

Having sex every day improves sperm quality and could boost the chances of getting pregnant, research suggests.

In a study of men with fertility problems, daily ejaculation for a week cut the amount of DNA damage seen in sperm samples.

Speaking at a fertility conference, the Australian researcher said general advice for couples had been to have sex every two or three days.

Early results from the trial had already shown promising results.

“ Perhaps we have been blaming the women as couples get older but perhaps there's a contribution from the male because we're not behaving as we should be ”

Dr David Greening Sydney IVF

But 118 men have now been tested and the benefits for sperm have become clearer.

Dr David Greening, from Sydney IVF, told delegates at the European Society for Human Reproduction and Embryology meeting that eight in ten men taking part showed a 12% drop in sperm DNA damage after the seven days.

Although there was a big drop in sperm numbers from 180 million to 70 million over the week, men were still within the normal "fertile" range.

Sperm also became more active over the seven days with a small rise in motility, he added.

Damage

The theory is the longer sperm hang around in the testes the more likely they are to accumulate DNA damage and the warm environment could also make them more sluggish after a while.

Sperm come under attack by free radicals - small reactive molecules which can damage DNA and cause cell death - in the tube that stores and carries sperm away from the testes.

Further work is needed to work out if daily sex for men without fertility problems has the same benefits but Dr Greening believes it is likely to be the case.

He warns that having daily sex for too long - say a fortnight - would probably cut sperm numbers too much.

But recommended "lots of sex daily" around the time the woman is ovulating.

He said it was best to "keep the river flowing".

As men age they may not have as much sex as they did when they were younger, adding to the problem of infertility, Dr Greening told delegates.

"We are designed to breed in our youth.

"Perhaps we have been blaming the women as couples get older but perhaps there's a contribution from the male because we're not behaving as we should be."

The findings may also have implications for couples undergoing IVF as men are commonly told to abstain from sex for a couple of days to try and boost sperm numbers.

Dr Alan Pacey, a fertility expert at the University of Sheffield, said the finding that daily ejaculation improved the chances of conception was interesting, but it would be wrong to apply the results to all men.

"For example, in cases where men have low sperm counts to start with, daily ejaculations may well reduce the sperm count still further and whilst sperm may be more healthy the reduced numbers could impede the chance of natural conception.

"The best general advice is that if couples are attempting to conceive naturally, intercourse every couple of days will make sure the sperm are as healthy as possible on each occasion.

"However, in preparation for IVF or ICSI treatment, this advice may well change in response to medical test results like DNA damage measurements."

Story from BBC NEWS:

http://news.bbc.co.uk/go/pr/fr/-/2/hi/health/8125934.stm

Published: 2009/06/30 10:04:17 GMT

© BBC MMIX

Taman Wangi Discussion

comments powered by Disqus

Blog About Making Money Online

Blog About Making Money Online
Blog About Making Money Online
Related Posts Plugin for WordPress, Blogger...

My Blog List

Categories

orgasm (34) kamasutra (23) Best Sex (22) English (21) taman wangi (21) Sex (19) condom (18) Malay (17) climax (17) Buah Dada (16) Posisi Seks (15) melayu (15) multiply orgasms (15) Breast (13) Foreplay (13) durex (13) pantat (13) seks (13) G Spot (12) cipap (12) wanita (12) Faraj (11) Malaysia (11) payudara (11) Sex Tips (10) klimak (10) payu dara (10) puki (10) Posisi Duduk (8) Vagina (8) bogel (8) kondom (8) tipswanita (8) Perempuan (7) Wanita dan Seks (7) g-spot (7) hubungan seks (7) Erectile Dysfunction (6) Erotic massage (6) Gadis Melayu (6) air mani (6) clitoris (6) kissing (6) penampan (6) relationships (6) tongkat ali (6) Melayu Bogel (5) Sex Foreplay (5) Sex Life (5) tips seks (5) zakar (5) Lelaki (4) Massage (4) Mutiara Taman Wangi (4) Pancutkan Isteri (4) Romance (4) Sex positions (4) Sexual Positions (4) ebook (4) gspot (4) mati pucuk (4) sexuality (4) Eroticism of Sensual Touching (3) Great Sex (3) Hot Sex (3) Jimak (3) Love (3) Lovemaking (3) Make Love (3) Memek (3) Sex : Female Ejaculation (3) Sex Tips for Women (3) Sexy (3) Siri Blog Taman Wangi (3) Tetek (3) hari kekasih (3) making money online (3) safe sex (3) sex massage (3) sperm (3) Awek Bogel (2) Ciuman (2) Great Sensual (2) HIV (2) Internet Tools (2) Kuat Seks (2) Lingerie (2) Meditation (2) Panduan (2) Pecah Dara (2) Perfumed Garden (2) Premature Ejaculation (2) Rumah Tumpangan Sabul (2) STD (2) Sabul (2) Safer Sex (2) Senaman (2) Sex Mistakes (2) Sex Pleasures (2) Sex Talk (2) Sexually Attractive (2) Social Network (2) The Perfumed Garden (2) Urut (2) Valentine Day (2) Women (2) aphrodisacs (2) cepat pancut (2) cybermoney (2) erotic zones (2) gairah (2) gambar (2) intimate (2) marriage (2) masturbation (2) nipples (2) oxytocin (2) passionately sexual (2) pregnancy (2) pussy (2) romantic (2) sensations (2) sex doggy position (2) sexual (2) sexual dysfunction (2) sexual interaction (2) stress (2) AIDS (1) Abba (1) Acara (1) Berahi (1) Books (1) Child Pornographic (1) Cinta (1) Crab Position (1) Dating (1) Dok-al-Arz Position (1) Eurycoma Longifolia Jack (1) Harmonizing sex (1) Haruman (1) Herba (1) Horse Position (1) Index (1) Kerjaya (1) Kesihatan (1) Lagu (1) Malam Pertama (1) Male GSpot (1) Menstruation (1) Morning After Pill (1) News (1) Persetubuhan (1) Polyurethane (1) Posisi Duduk Dewi (1) Posisi Tungguan Rindu (1) Romantic love (1) Sabul Sabulan (1) Secret of Love (1) SeksMelayu (1) Sex during pregnancy (1) Show your Love (1) Suami Isteri (1) Tantra (1) Tenaga Batin (1) Vaginal Massage (1) Viagra (1) Videos Clips (1) Wangian (1) Women on top (1) andropenis (1) antric sex (1) bra (1) bugil (1) cewek (1) cipap basah (1) clitoral stimulation (1) cocks (1) corset (1) dildos (1) emergency contraceptive pill (1) erotic stimulation (1) excitement (1) gambar cewek bogel (1) intimacy (1) inzal (1) latex (1) lucah (1) mani (1) miscarriage (1) naked (1) oral sex (1) penis (1) plateau (1) pregnant (1) pregnant women (1) progesterone (1) prostate (1) raya card (1) sex therapist (1) sexual distress (1) sexual education (1) sexual problem (1) sperma (1) telanjang (1) vibrator (1)