Answer:
in vitro fertilization
Explanation:
In vitro fertilization is an assisted reproduction technique widely used in infertility cases. It was popularly known as the "test tube baby" technique. This is a process in which eggs are fertilized by sperm outside the woman's body, in vitro, which in Latin means "in glass".
In vitro fertilization is as follows:
- The woman receives special reproductive hormones to favor the development of several eggs;
- Final egg maturation is induced by the administration of another hormone;
- After 36 hours, the fluid containing the eggs is removed from the ovaries with a needle. This procedure is usually done with the sedated woman and the doctor uses an ultrasound to guide the needle to the ovary;
- The collected eggs are then mixed with the man sperm, which has already been washed and concentrated;
- Eggs and sperm are left in an incubator at 37 ° C for 24 hours for fertilization to take place;
- During this time, only one of many sperm will penetrate and fertilize the egg;
- After fertilization, the cells will divide and multiply to form an embryo;
- After 2 or 3 days, a healthy embryo will have 8 cells. It is then transferred to the uterus through a thin, flexible tube where it is left to implant and generate a pregnancy;
- After 12 to 14 days, it is already possible to know the result through the beta-hCG pregnancy test.
Having limited opportunities
Blood is the connective tissue that can be found in multiple states. It contains both solids and liquids.
Kübler-Ross model. The Kübler-Ross model (otherwise known as the five<span> stages of grief) postulates a progression of emotional states experienced by both terminally ill patients after diagnosis and by loved-ones after a </span>death<span>. The </span>five<span> stages are chronologically:</span>denial<span>, </span>anger<span>, </span>bargaining<span>, </span>depression<span> and</span>acceptance<span>.</span>
1 - complete protein
2-Vegetables
3-??
4- ??
5- Vitamin A
6 - Sucrose
7- ??
8-??
9- Citrus Fruits
