No, sperm is not harmful to a fetus during sex. The cervix acts as a barrier to protect the uterus and fetus from any external substances, including sperm. In fact, it is safe for pregnant women to engage in sexual activity unless advised otherwise by a healthcare provider.
This depends upon what you consider "during sex". During ejaculation, the male deposits sperm in the vagina; vaginal contractions pull the sperm towards the cervix which will dilate and allow the sperm to pass into the uterus shortly afterwards.
Sperm are produced before sex in the testes, stored in the epididymis, and are released during ejaculation when a man reaches orgasm. Sex itself does not produce sperm but serves as the method of delivering the stored sperm for reproduction.
After fertilization of the egg cell by a sperm cell, the zygote begins to divide and form a blastocyst. The blastocyst implants in the uterus and develops into an embryo. Over time, this embryo further develops into a fetus through processes like cell division and differentiation, eventually growing into a fully formed baby.
The male sex cells of a great white shark are called sperm. Their male sex organs include paired testes that produce and release sperm into the water during mating.
A fetus's sex is determined by the combination of sex chromosomes inherited from the parents: typically, a female has two X chromosomes (XX), while a male has one X and one Y chromosome (XY). The sperm from the father carries either an X or a Y chromosome, which, when combined with the X chromosome from the mother, determines the sex of the fetus. Inherited traits are determined by genes, which are segments of DNA located on chromosomes. Each parent contributes one allele for each gene, influencing the offspring's traits based on dominant and recessive inheritance patterns.
Sperm and an egg coming together will produce a living fetus after the sperm (Male sex cell) breaches the egg (Female sex cell)
This depends upon what you consider "during sex". During ejaculation, the male deposits sperm in the vagina; vaginal contractions pull the sperm towards the cervix which will dilate and allow the sperm to pass into the uterus shortly afterwards.
Sperm are produced before sex in the testes, stored in the epididymis, and are released during ejaculation when a man reaches orgasm. Sex itself does not produce sperm but serves as the method of delivering the stored sperm for reproduction.
No. Semen actually has about 50 grams of protein in it!
No, if you have sex when pregnant the uterus is closed by the mucus plug and nothing can get in to the fetus. Once a embryo is made it can not be changed by another sperm and egg.
ofcoures you should no this if you are old enough to even have sex but it is SPERM!!! AKA CUM!!
Yes. but most cant
if spem means sperm than no.
Not if all is normal
a baby will be either a boy or a girl long before it becomes a fetus. A woman's egg carries an X chromosome (women are XX). However, since men are XY, a single sperm cell will carry either an X or Y chromosome. Depending on which sperm cell enters into the egg will result in either the a boy baby or a girl baby.
Their sex is predetermined well before he's been born. The sperm that joins with the egg must be a Y chromosome for the embryo and fetus to be male. The fetus starts developing its male parts in the first part of the 1st trimester.
Sperm is not bacteria. Sperm are male reproductive cells that fertilize eggs, while bacteria are single-celled organisms that can cause infections. Sperm are not harmful to reproductive health, but certain bacteria can cause infections in the reproductive system. It is important to practice safe sex and maintain good hygiene to prevent bacterial infections.